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Miyamaru Fumiaki|Shinshu University Researcher List

Miyamaru Fumiaki

Academic Assembly School of Science and Technology Institute of Science

Faculty of Science Department of Science Course of Physics 

Professor 

Researcher Information

Field Of Study

  • Optical engineering and photon science, 光物性,テラヘルツ波光学,赤外分光
Research activity information

Paper

  • Broadband and efficient terahertz helicity inversion by a reconfigurable reflective metasurface based on vanadium dioxide
    Akira Inokuma, Keisuke Takano, Toshihiro Nakanishi, Fumiaki Miyamaru, Kunio Okimura, Atsushi Sanada, and Yosuke Nakata
    Applied Physics Letters, 125, 081703, Aug. 2024電子ジャーナル
  • Frequency down-conversion of terahertz waves at optically induced temporal boundaries in GaAs waveguides
    Keisuke Takano, Satoko Uchiyama, Shintaro Nagase, Yuka Tsuchimoto, Toshihiro Nakanishi, Yosuke Nakata, Joel Pérez-Urquizo, Julien Madéo, Keshav M. Dani and Fumiaki Miyamaru
    Nanophotonics, 13(17), 3077-3089, May 2024電子ジャーナル
  • Attenuation management in terahertz frequency conversion with temporal boundary using a metallic structure
    Fumiaki Miyamaru; Miki Amaki; Keisuke Takano; Joel Pérez-Urquizo; Julien Madéo; Keshav M. Dani; Yosuke Nakata; Toshihiro Nakanishi
    Physical Review Applied, 21(4), 044044, Apr. 2024リポジトリ電子ジャーナル
  • Hidden symmetry protection for surface plasmon polaritons
    Yosuke Nakata; Toshihiro Nakanishi; Ryo Takahashi; Fumiaki Miyamaru; Shuichi Murakami
    Physical Review Research, 5, L042027, Nov. 2023リポジトリ電子ジャーナル
  • Bulk-edge correspondences for surface plasmon polaritons: A circuit approach
    Yosuke Nakata; Toshihiro Nakanishi; Ryo Takahashi; Fumiaki Miyamaru; Shuichi Murakami
    Physical Review B, 108, 174105, Nov. 2023リポジトリ電子ジャーナル
  • Dynamic inversion of planar-chiral response of terahertz metasurface based on critical transition of checkerboard structures
    Yoshiro Urade; Kai Fukawa; Fumiaki Miyamaru; Kunio Okimura; Toshihiro Nakanishi; Yosuke Nakata
    Nanophotonics, 11(9), 2057, Jan. 2022リポジトリ電子ジャーナル
  • Dynamic Quarter‐Wave Metasurface for Efficient Helicity Inversion of Polarization Beyond the Single‐Layer Conversion Limit
    Mitsuki Kobachi; Fumiaki Miyamaru; Toshihiro Nakanishi; Kunio Okimura; Atsushi Sanada; Yosuke Nakata
    Advanced Optical Materials, 10(2), 2101615, Nov. 2021リポジトリ電子ジャーナル
  • Ultrafast Frequency-Shift Dynamics at Temporal Boundary Induced by Structural-Dispersion Switching of Waveguides
    Fumiaki Miyamaru; Chihiro Mizuo; Toshihiro Nakanishi; Yosuke Nakata; Kakeru Hasebe; Shintaro Nagase; Yu Matsubara; Yusuke Goto; Joel Pérez-Urquizo; julien madeo; Keshav Dani
    Physical Review Letters, 127, 053902, Jul. 2021リポジトリ電子ジャーナル
  • Spatial Field Distributions of Electromagnetic Waves in Coupled System of One-Dimensional Photonic Crystals
    Hideaki Kitahara; Yosuke Nakata; Youhei Suzuki; Junichi Miyashita; Fumiaki Miyamaru; Mitsuo Wada Takeda
    Journal of the Physical Society of Japan, 90(4), 044708-044708, Apr. 2021リポジトリ電子ジャーナル
  • Reconfigurable Terahertz Quarter-Wave Plate for Helicity Switching Based on Babinet Inversion of an Anisotropic Checkerboard Metasurface
    Yosuke Nakata; Kai Fukawa; Toshihiro Nakanishi; Yoshiro Urade; Kunio Okimura; Fumiaki Miyamaru
    Physical Review Applied, 11(4), 044008, Apr. 2019リポジトリ電子ジャーナル
  • Energy loss of terahertz electromagnetic waves by nano-sized connections in near-self-complementary metallic checkerboard patterns
    Keisuke Takano; Yoku Tanaka; Gabriel Moreno; Abdallah Chahadih; Abbas Ghaddar; Xiang-Lei Han; François Vaurette; Yosuke Nakata; Fumiaki Miyamaru; Makoto Nakajima; Masanori Hangyo; Tahsin Akalin
    Journal of Applied Physics, 122, 063101, Aug. 2017リポジトリ電子ジャーナル
  • Freestanding transparent terahertz half-wave plate using subwavelength cut-wire pairs
    Yosuke Nakata; Yudai Taira; Toshihiro Nakanishi; Fumiaki Miyamaru
    Optics Express, 25(3), 2107-2107, Jan. 2017リポジトリ電子ジャーナル
  • Anisotropic Babinet-Invertible Metasurfaces to Realize Transmission-Reflection Switching for Orthogonal Polarizations of Light
    Yosuke Nakata; Yoshiro Urade; Kunio Okimura; Toshihiro Nakanishi; Fumiaki Miyamaru; Mitsuo Wada Takeda; Masao Kitano
    Physical Review Applied, 6(4), 044022, Oct. 2016リポジトリ電子ジャーナル
  • Supersymmetric correspondence in spectra on a graph and its line graph: From circuit theory to spoof plasmons on metallic lattices
    Yosuke Nakata; Yoshiro Urade; Toshihiro Nakanishi; Fumiaki Miyamaru; Mitsuo Wada Takeda; Masao Kitano
    Physical Review A, 93(4), 043853, Apr. 2016リポジトリ電子ジャーナル
  • Dynamically Babinet-invertible metasurface: a capacitive-inductive reconfigurable filter for terahertz waves using vanadium-dioxide metal-insulator transition
    Yoshiro Urade; Yosuke Nakata; Kunio Okimura; Toshihiro Nakanishi; Fumiaki Miyamaru; Mitsuo W. Takeda; Masao Kitano
    Optics Express, 24(5), 4405-4405, Feb. 2016リポジトリ電子ジャーナル
  • Observation of Fano resonance using a coupled resonator metamaterial composed of meta-atoms arranged by double periodicity
    Tsubasa Nishida; Yosuke Nakata; Fumiaki Miyamaru; Toshihiro Nakanishi; Mitsuo W. Takeda
    Applied Physics Express, 9(1), 012201-012201, Dec. 2015リポジトリ電子ジャーナル
  • Trapping waves with terahertz metamaterial absorber based on isotropic Mie resonators
    Riad Yahiaoui; Kenichiro Hanai; Keisuke Takano; Tsubasa Nishida; Fumiaki Miyamaru; Makoto Nakajima; Masanori Hangyo
    Optics Letters, 40(13), 3197-3197, Jun. 2015リポジトリ電子ジャーナル
  • Crossover from capacitive to inductive electromagnetic responses in near self-complementary metallic checkerboard patterns
    Keisuke Takano; Fumiaki Miyamaru; Koichi Akiyama; Hiroshi Miyazaki; Mitsuo W. Takeda; Yuji Abe; Yasunori Tokuda; Hiromasa Ito; Masanori Hangyo
    Optics Express, 22(20), 24787-24787, Oct. 2014リポジトリ電子ジャーナル
  • Terahertz metamolecules deposited on thin flexible polymer: design, fabrication and experimental characterization
    R Yahiaoui; K Takano; F Miyamaru; M Hangyo; P Mounaix
    Journal of Optics, 16(9), 094014-094014, Sep. 2014リポジトリ電子ジャーナル
  • Ultrafast optical control of group delay of narrow-band terahertz waves
    Fumiaki Miyamaru; Hiroki Morita; Yohei Nishiyama; Tsubasa Nishida; Toshihiro Nakanishi; Masao Kitano; Mitsuo W. Takeda
    Scientific Reports, 4(1), 4346, Mar. 2014リポジトリ電子ジャーナル
  • Highly Sensitive Terahertz Sensing of Glycerol-Water Mixtures with Metamaterials
    F. Miyamaru; K. Hattori; K. Shiraga; S. Kawashima; S. Suga; T. Nishida; M. W. Takeda; Y. Ogawa
    Journal of Infrared, Millimeter, and Terahertz Waves, 35, 198, Feb. 2014リポジトリ電子ジャーナル
  • Analysis and design of concave lens with metallic slit array for terahertz wave band
    Takehito Suzuki; Hiroki Yonamine; Takuya Konno; John C. Young; Kotaro Murai; Fumiaki Miyamaru; Keisuke Takano; Hideaki Kitahara; Masanori Hangyo
    Applied Physics A, 115(2), 495, Nov. 2013リポジトリ電子ジャーナル
  • Fabrication and Performance of $\hbox{TiO}_{2}$-Ceramic-Based Metamaterials for Terahertz Frequency Range
    Keisuke Takano; Yuya Yakiyama; Kyoji Shibuya; Keita Izumi; Hiroshi Miyazaki; Yoji Jimba; Fumiaki Miyamaru; Hideaki Kitahara; Masanori Hangyo
    IEEE Transactions on Terahertz Science and Technology, 3, 812, Nov. 2013リポジトリ電子ジャーナル
  • Saturation and Polarization Characteristics of 1.56 μm Optical Probe Pulses in a LTG-GaAs Photoconductive Antenna Terahertz Detector
    Elmer S. Estacio; Masakazu Hibi; Katsuya Saito; Christopher T. Que; Takashi Furuya; Fumiaki Miyamaru; Seizi Nishizawa; Kohji Yamamoto; Masahiko Tani
    Journal of Infrared, Millimeter, and Terahertz Waves, 34, 423, Aug. 2013リポジトリ電子ジャーナル
  • Fast-Scan Terahertz Time Domain Spectrometer Based on Laser Repetition Frequency Modulation
    Takashi Furuya; Elmer S. Estacio; Kazuki Horita; Christopher T. Que; Kohji Yamamoto; Fumiaki Miyamaru; Seizi Nishizawa; Masahiko Tani
    Japanese Journal of Applied Physics, 52(2R), 022401-022401, Jan. 2013リポジトリ電子ジャーナル
  • Transmission properties of double-gap asymmetric split ring resonators in terahertz region
    F. Miyamaru; S. Kubota; T. Nakanishi; S. Kawashima; N. Sato; M. Kitano; M. W. Takeda
    Applied Physics Letters, 101(5), 051112-051112, Jul. 2012リポジトリ電子ジャーナル
  • Terahertz Response of Split-Ring Resonators with Fractal Structures
    Fumiaki Miyamaru; Shiro Kubota; Mitsuo Wada Takeda
    Applied Physics Express, 5(7), 072001-072001, Jun. 2012リポジトリ電子ジャーナル
  • Photoconductive Emission and Detection of Terahertz Pulsed Radiation Using Semiconductors and Semiconductor Devices
    Masahiko Tani; Kohji Yamamoto; Elmer S. Estacio; Christopher T. Que; Hidekazu Nakajima; Masakazu Hibi; Fumiaki Miyamaru; Seizi Nishizawa; Masanori Hangyo
    Journal of Infrared, Millimeter, and Terahertz Waves, 33, 393, Apr. 2012リポジトリ電子ジャーナル
  • Controlling extraordinary transmission characteristics of metal hole arrays with spoof surface plasmons
    Fumiaki Miyamaru; Mototsugu Kamijyo; Naoki Hanaoka; Mitsuo W. Takeda
    Applied Physics Letters, 100(8), 081112, Feb. 2012リポジトリ電子ジャーナル
  • Optical switching of terahertz radiation from meta-atom-loaded photoconductive antennas
    Keisuke Takano; Yui Chiyoda; Tsubasa Nishida; Fumiaki Miyamaru; Taku Kawabata; Hirofumi Sasaki; Mitsuo W. Takeda; Masanori Hangyo
    Applied Physics Letters, 99(16), 161114, Oct. 2011リポジトリ電子ジャーナル
  • Fano effect of metamaterial resonance in terahertz extraordinary transmission
    Xiao Xiao; Jinbo Wu; Fumiaki Miyamaru; Mengying Zhang; Shunbo Li; Mitsuo W. Takeda; Weijia Wen; Ping Sheng
    Applied Physics Letters, 98(1), 011911, Jan. 2011リポジトリ電子ジャーナル
  • Single-phase electrorheological effect in microgravity
    Guoqing Zhao; Shuyu Chen; Weijia Wen; Fumiaki Miyamaru; Mitsuo W. Takeda; Jianding Yu; Ping Sheng
    Soft Matter, 7(16), 7198-7198, 2011リポジトリ電子ジャーナル
  • Resonant terahertz transmissions through metal hole array on silicon substrate
    Xiao Xiao; Wu Jinbo; Yuki Sasagawa; Fumiaki Miyamaru; Mengying Zhang; Mitsuo W. Takeda; Chunyin Qiu; Weijia Wen; Ping Sheng
    Optics Express, 18(18), 18558-18558, Aug. 2010リポジトリ電子ジャーナル
  • Characteristics and generation process of surface waves excited on a perfect conductor surface
    Fumiaki Miyamaru; Mototsugu Kamijyo; Keisuke Takano; Masanori Hangyo; Hiroshi Miyazaki; Mitsuo Wada Takeda
    Optics Express, 18(16), 17576-17576, Jul. 2010リポジトリ電子ジャーナル
  • Characteristics of Terahertz Radiation Emitted From Fractal Photoconductive Antennas
    Fumiaki Miyamaru; Yu Saito; Mitsuo Wada Takeda; Bo Hou; Weijia Wen; Ping Sheng
    Japanese Journal of Applied Physics, 49(7R), 070205-070205, Jul. 2010リポジトリ電子ジャーナル
  • Dependence of emission of terahertz radiation on geometrical parameters of dipole photoconductive antennas
    Fumiaki Miyamaru; Yu Saito; Kohji Yamamoto; Takashi Furuya; Seizi Nishizawa; Masahiko Tani
    Applied Physics Letters, 96(21), 211104, May 2010リポジトリ電子ジャーナル
  • Three-dimensional bulk metamaterials operating in the terahertz range
    Fumiaki Miyamaru; Shiro Kuboda; Kazuo Taima; Keisuke Takano; Masanori Hangyo; Mitsuo Wada Takeda
    Applied Physics Letters, 96(8), 81105, Feb. 2010リポジトリ電子ジャーナル
  • A metal-to-insulator transition in cut-wire-grid metamaterials in the terahertz region
    Keisuke Takano; Kyoji Shibuya; Koichi Akiyama; Takeshi Nagashima; Fumiaki Miyamaru; Masanori Hangyo
    Journal of Applied Physics, 107(2), 24907, Jan. 2010リポジトリ電子ジャーナル
  • Effect of dielectric thin films on reflection properties of metal hole arrays
    Fumiaki Miyamaru; Yuki Sasagawa; Mitsuo Wada Takeda
    Applied Physics Letters, 96(2), 21106, Jan. 2010リポジトリ電子ジャーナル
  • Fabrication of Terahertz Planar Metamaterials Using a Super-Fine Ink-Jet Printer
    Keisuke Takano; Taku Kawabata; Cho-Fan Hsieh; Koichi Akiyama; Fumiaki Miyamaru; Yuji Abe; Yasunori Tokuda; Ru-Pin Pan; Ci-Ling Pan; Masanori Hangyo
    Applied Physics Express, 3, 16701, Jan. 2010リポジトリ電子ジャーナル
  • Emission of terahertz radiations from fractal antennas
    F. Miyamaru; Y. Saito; M. W. Takeda; L. Liu; B. Hou; W. Wen; Ping Sheng
    Applied Physics Letters, 95(22), 221111, Nov. 2009リポジトリ電子ジャーナル
  • Coupling between localized resonance and excitation of surface waves in metal hole arrays
    Fumiaki Miyamaru; Mitsuo Wada Takeda
    Physical Review B, 79(15), 153405, Apr. 2009リポジトリ電子ジャーナル
  • Terahertz pulsed imaging of frozen biological tissues
    Hiromichi Hoshina; Aya Hayashi; Norio Miyoshi; Fumiaki Miyamaru; Chiko Otani
    Applied Physics Letters, 94(12), 123901, Mar. 2009リポジトリ電子ジャーナル
  • Characterization of Terahertz Metamaterials Fabricated on Flexible Plastic Films: Toward Fabrication of Bulk Metamaterials in Terahertz Region
    Fumiaki Miyamaru; Mitsuo Wada Takeda; Kazuo Taima
    Applied Physics Express, 2, 042001-042001, Mar. 2009リポジトリ電子ジャーナル
  • Terahertz electric response of fractal metamaterial structures
    F. Miyamaru; Y. Saito; M. W. Takeda; B. Hou; L. Liu; W. Wen; P. Sheng
    Physical Review B, 77(4), 45124, Jan. 2008リポジトリ電子ジャーナル
  • Terahertz sensing method for protein detection using a thin metallic mesh
    H. Yoshida; Y. Ogawa; Y. Kawai; S. Hayashi; A. Hayashi; C. Otani; E. Kato; F. Miyamaru; K. Kawase
    Applied Physics Letters, 91(25), 253901, Dec. 2007リポジトリ電子ジャーナル
  • Temporal Rectification Response of an Asymmetric Photoconductive Antenna with Schottky Contact
    Christopher T. Que; Fumiaki Miyamaru; Shigehisa Tanaka; Masahiko Tani; Masanori Hangyo
    Japanese Journal of Applied Physics, 46(2R), 597-597, Feb. 2007リポジトリ電子ジャーナル
  • Highly sensitive surface plasmon terahertz imaging with planar plasmonic crystals
    F. Miyamaru; M. W. Takeda; T. Suzuki; C. Otani
    Optics Express, 15(22), 14804-14804, 2007リポジトリ電子ジャーナル
  • Strong optical activity in chiral metamaterials of metal screw hole arrays
    Fumiaki Miyamaru; Masanori Hangyo
    Applied Physics Letters, 89(21), 211105, Nov. 2006リポジトリ電子ジャーナル
  • Effect of hole diameter on terahertz surface-wave excitation in metal-hole arrays
    Fumiaki Miyamaru; Masaki Tanaka; Masanori Hangyo
    Physical Review B, 74(15), 153416, Oct. 2006リポジトリ電子ジャーナル
  • Resonant electromagnetic wave transmission through strontium titanate hole arrays with complex surface waves
    Fumiaki Miyamaru; Masaki Tanaka; Masanori Hangyo
    Physical Review B, 74(11), 115117, Sep. 2006リポジトリ電子ジャーナル
  • Transmission Characteristics through Two-Dimensional Periodic Hole Arrays Perforated in Perfect Conductors
    Takeshi Tanaka; Masamichi Akazawa; Eiichi Sano; Masaki Tanaka; Fumiaki Miyamaru; Masanori Hangyo
    Japanese Journal of Applied Physics, 45(5R), 4058-4058, May 2006リポジトリ電子ジャーナル
  • Terahertz surface-wave resonant sensor with a metal hole array
    F. Miyamaru; S. Hayashi; C. Otani; K. Kawase; Y. Ogawa; H. Yoshida; E. Kato
    Optics Letters, 31(8), 1118-1118, Apr. 2006リポジトリ電子ジャーナル
  • Slab-thickness dependence of polarization change of terahertz waves transmitted through metal hole arrays
    Fumiaki Miyamaru; Masanori Hangyo
    Journal of Applied Physics, 99(1), 16105, Jan. 2006リポジトリ電子ジャーナル
  • Strong enhancement of terahertz transmission for a three-layer heterostructure of metal hole arrays
    Fumiaki Miyamaru; Masanori Hangyo
    Physical Review B, 72(3), 35429, Jul. 2005リポジトリ電子ジャーナル
  • Effect of a thin dielectric layer on terahertz transmission characteristics for metal hole arrays
    Masaki Tanaka; Fumiaki Miyamaru; Masanori Hangyo; Takeshi Tanaka; Masamichi Akazawa; Eiichi Sano
    Optics Letters, 30(10), 1210-1210, May 2005リポジトリ電子ジャーナル
  • Anomalous terahertz transmission through double-layer metal hole arrays by coupling of surface plasmon polaritons
    Fumiaki Miyamaru; Masanori Hangyo
    Physical Review B, 71(16), 165408, Apr. 2005リポジトリ電子ジャーナル
  • Terahertz absorption spectra of L-, D-, and DL-alanine and their application to determination of enantiometric composition
    Mariko Yamaguchi; Fumiaki Miyamaru; Kohji Yamamoto; Masahiko Tani; Masanori Hangyo
    Applied Physics Letters, 86, 53903, Jan. 2005リポジトリ電子ジャーナル
  • Control of enhanced THz transmission through metallic hole arrays using nematic liquid crystal
    Ci-Ling Pan; Cho-Fan Hsieh; Ru-Pin Pan; Masaki Tanaka; Fumiaki Miyamaru; Masahiko Tani; Masanori Hangyo
    Optics Express, 13(11), 3921-3921, 2005リポジトリ電子ジャーナル
  • Finite size effect of transmission property for metal hole arrays in subterahertz region
    Fumiaki Miyamaru; Masanori Hangyo
    Applied Physics Letters, 84(15), 2742-2744, Apr. 2004リポジトリ電子ジャーナル
  • Terahertz Two-Dimensional Electrooptic Sampling Using High Speed Complementary Metal-Oxide Semiconductor Camera
    Fumiaki Miyamaru; Taigiro Yonera; Masahiko Tani; Masanori Hangyo
    Japanese Journal of Applied Physics, 43(4A), L489-L491, Mar. 2004リポジトリ電子ジャーナル
  • Noninvasive Inspection of C-4 Explosive in Mails by Terahertz Time-Domain Spectroscopy
    Kohji Yamamoto; Mariko Yamaguchi; Fumiaki Miyamaru; Masahiko Tani; Masanori Hangyo; Takeshi Ikeda; Akira Matsushita; Kenji Koide; Michiaki Tatsuno; Yukio Minami
    Japanese Journal of Applied Physics, 43, L414, Mar. 2004リポジトリ電子ジャーナル
  • Polarization response of two-dimensional metallic photonic crystals studied by terahertz time-domain spectroscopy
    Fumiaki Miyamaru; Masanori Hangyo
    Applied Optics, 43(6), 1412-1412, Feb. 2004リポジトリ電子ジャーナル
  • Large polarization change in two-dimensional metallic photonic crystals in subterahertz region
    Fumiaki Miyamaru; Takashi Kondo; Takeshi Nagashima; Masanori Hangyo
    Applied Physics Letters, 82(16), 2568-2570, Apr. 2003リポジトリ電子ジャーナル
  • Study of coherent LO phonon–plasmon-coupled modes by double-pulse excitation
    K Mizoguchi; F Miyamaru; M Nakajima; M Hase; S Nakashima
    Journal of Luminescence, 87–89, May 2000リポジトリ電子ジャーナル
  • Study of coherent LO phonon-plasmon coupled modes in n-GaAs by spectrally resolved pump-probe measurement
    K Mizoguchi; F Miyamaru; M Nakajima; M Hase; S Nakashima
    PHYSICA B, 272(1-4), 367-370, Dec. 1999, Refereed, Not invitedWebofScienceリポジトリ電子ジャーナル
  • Dynamics of coherent plasmon-phonon coupled modes in GaAs using ultrashort laser puises
    M. Hase; K. Mizoguchi; H. Harima; F. Miyamaru; S. Nakashima; R. Fukasawa; M. Tani; K. Sakai
    Journal of Luminescence, 76–77, Feb. 1998リポジトリ電子ジャーナル

Affiliated academic society

  • 応用物理学会
  • 日本物理学会

Research Themes

  • 時間壁によるテラヘルツ波の周波数変換の高効率化
    科学研究費補助金, 基盤研究(C)
    2022 - 2024
  • (住友財団) 近接場リアルタイムイメージングを目指したテラヘルツハイパーレンズの開発
    住友財団
    2011
  • (泉科学技術振興財団) テラヘルツ帯3次元メタマテリアルによる負屈折率物質及び、座標変換物質の創製
    泉科学技術振興財団
    2010
  • プラズモニック結晶・メタマテリアルの創製

Industrial Property Rights

  • (US6898335) Optical modulator, exposure head and image recording apparatus, US6898335, Patent right
  • (US6717605) Focal position adjusting apparatus, exposure head, and image recording apparatus, US6717605, Patent right
  • (US6664999) Image-recording device and method, US6664999, Patent right
  • (EP01136272B1) Apparatus for and method of recording image, EP01136272B1, Patent right
  • (US7339697) Apparatus for and method of recording image based on detected recording duty ratio, US7339697, Patent right
    Fujii Takeshi, Hatano Youichi, Sumi Katsuto, Yamashita Akiko, Miyamaru Fumiaki
  • (US7250961) Light beam scanning method and apparatus compensating for defects, US7250961, Patent right
    Sumi Katsuto, Miyamaru Fumiaki