OKUTANI Chihiro
Academic Assembly School of Science and Technology Institute of Engineering
Faculty of Engineering Electrical and Computer Engineering
Assistant Professor
Researcher Information
Mail Address
- chihiro_okutani★shinshu-u.ac.jp
Research activity information
Paper
- High power density nanomesh acoustic energy harvester for self-powered systems
Md Osman Goni Nayeem; Haoyang Wang; Chihiro Okutani; Wenqing Wang; Chunya Wang; Sunghoon Lee; Tomoyuki Yokota; Takao Someya
Device, 1(2), 100050, Aug. 2023, Refereed
- Ultrathin Fiber‐Mesh Polymer Thermistors
Chihiro Okutani; Tomoyuki Yokota; Takao Someya
Advanced Science, 2202312, Sep. 2022, Refereed
Lead - Antimicrobial second skin using copper nanomesh
Jae Joon Kim; Siyoung Ha; Lina Kim; Yutaro Kato; Yan Wang; Chihiro Okutani; Haoyang Wang; Chunya Wang; Kenjiro Fukuda; Sunghoon Lee; Tomoyuki Yokota; Oh Seok Kwon; Takao Someya
Proceedings of the National Academy of Sciences, 119(24), e2200830119, Jun. 2022, Refereed - 3D Printed Spring‐Type Electronics with Liquid Metals for Highly Stretchable Conductors and Inductive Strain/Pressure Sensors
Chihiro Okutani; Tomoyuki Yokota; Hiroki Miyazako; Takao Someya
Advanced Materials Technologies, 7(7), 2101657, Feb. 2022, Refereed
Lead - Suppressing the negative temperature coefficient effect of resistance in polymer composites with positive temperature coefficients of resistance by coating with parylene
Chihiro Okutani; Tomoyuki Yokota; Ryotaro Matsukawa; Takao Someya
Journal of Materials Chemistry C, 8(22), 7304-7308, May 2020, Refereed
Lead - Interconnected Heat-Press-Treated Gold Nanomesh Conductors for Wearable Sensors
Chihiro Okutani; Tomoyuki Yokota; Takao Someya
ACS Applied Nano Materials, 3(2), 1848-1854, Feb. 2020, Refereed
Lead - Engineered topographical structure to control spatial cell density using cell migration
Chihiro Okutani; Akira Wagatsuma; Kunihiko Mabuchi; Takayuki Hoshino
Biomedical Microdevices, 21, 98, Nov. 2019, Refereed
Lead - Cell descent caused by boundary curvature of a high topographical structure for a device that changes cell density
Chihiro Okutani; Akira Wagatsuma; Kunihiko Mabuchi; Takayuki Hoshino
Japanese Journal of Applied Physics, 56(6), 06GM03, May 2017, Refereed
Lead
MISC
- 3D Printed Spring‐Type Electronics with Liquid Metals for Highly Stretchable Conductors and Inductive Strain/Pressure Sensors (Adv. Mater. Technol. 7/2022)
Chihiro Okutani; Tomoyuki Yokota; Hiroki Miyazako; Takao Someya
Advanced Materials Technologies, 7(7), 2270034, Jul. 2022
https://onlinelibrary.wiley.com/doi/pdf/10.1002/admt.202270034 - Inside back cover
Journal of Materials Chemistry C, 8(22), 7591, Jun. 2020
http://pubs.rsc.org/en/content/articlepdf/2020/TC/D0TC90117B - 地形形状による筋芽細胞 C2C12 の細胞運動の方向誘導
奥谷智裕; 我妻玲; 星野隆行
フナコシニュース 2018 年 4 月 15 日号, 29, Apr. 2018
Lead
Lectures, oral presentations, etc.
- 超柔軟な保護回路に向けた極薄メッシュ型高分子サーミスタの開発
奥谷智裕; 横田知之; 染谷隆夫
第83回応用物理学会秋季講演会, Sep. 2022,ポリ(3,4-エチレンジオキシチオフェン)を付与したアクリル酸ポリマーとカーボンブラックを用いたサーミスタの温度特性
奥谷智裕; 横田知之; 染谷隆夫
2022-07-OME-DEI, Jul. 2022,Ultrathin and gas-permeable polymer thermistors
Chihiro Okutani; Tomoyuki Yokota; Takao Someya
第4回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Jul. 2022,パリレン封止により負温度特性を弱めた正温度特性を有する高分子系サーミスタ
奥谷智裕; 横田知之; 染谷隆夫
応用物理学会 北陸・信越支部 第6回 有機・無機エレクトロニクスシンポジウム, Jun. 2022転写技術による極薄デバイスの集積化に向けた極薄基板と⽀持基板間の密着性評価
角祐太郎; 奥谷智裕; 横田知之; 染谷隆夫
第69回応用物理学会春季講演会, Mar. 2022Highly reliable spring-type strain/pressure sensor with inductance change
Chihiro Okutani; Takao Someya; Tomoyuki Yokota
第3回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Dec. 2021ソフトロボティクス応用に向けたエラストマーばねの構造安定性と引張変形の解析
奥谷智裕; 宮廻裕樹; 横田知之
COMSOL Simulations WEEK 2021, Dec. 2021Ultrastretchable and Durable Conductive Wiring with Liquid Metal Injected in 3D-Printed Spring-type Channel
Chihiro Okutani; Tomoyuki Yokota
The 11th International Conference on Flexible and Printed Electronics (ICFPE2021), Sep. 2021Polymer Positive Temperature Coefficient Thermistor with Ultrathin Parylene Encapsulation to Weaken Negative Temperature Coefficient Effect
Chihiro Okutani; Tomoyuki Yokota; Ryotaro Matsukawa; Takao Someya
The 53rd International Conference on Solid State Devices and Materials (SSDM2021), Sep. 2021Polymeric Positive Temperature Coefficient Thermistor with Ultrathin Parylene Encapsulation
Chihiro Okutani; Tomoyuki Yokota; Ryotaro Matsukawa; Takao Someya
第2回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Jun. 2021Improving mechanical property of nanomesh electrode by heat pressing process
Yutaro Kato; Chihiro Okutani; Jae Joon Kim; Sunghoon Lee; Tomoyuki Yokota; Takao Someya
第2回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Jun. 2021Assessing Mechanical Properties of Skin Using Mechanoacoustic Sensors
Md Osman Goni Nayeem; Chihiro Okutani; Sunghoon Lee; Tomoyuki Yokota; Takao Someya
第2回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Jun. 2021Ultra-sensitive NH3 Gas Sensor based on electrospinning SnO2-CuO nanowires
Chuanlai Zang; Chihiro Okutani; Yasuo Yano; Hiroyasu Yamahara; Tomoyuki Yokota; Hitoshi Tabata
第68回応用物理学会春季講演会, Mar. 2021光造形式3Dプリンタを用いたマイクロ流路作製技術
奥谷智裕; 神保泰俊; 横田知之
第33回東京大学工学部・工学系研究科技術発表会, Mar. 2021高導電・高伸縮なナノメッシュ電極
奥谷智裕; 横田知之; 染谷隆夫
第1回フレキシブル・ストレッチャブルエレクトロニクス若手研究者の会, Dec. 2020電界紡糸法でのファイバー化に向けた新規アクリル酸ポリマーの開発
奥谷智裕; 横田知之; 染谷隆夫
第80回応用物理学会秋季講演会, Sep. 2019熱圧着処理による皮膚貼り付けナノメッシュ電極配線の導電性向上
奥谷智裕; 横田知之; 染谷隆夫
第66回応用物理学会春季講演会, Mar. 2019筋-神経組織構築に向けた自己組織的な空間細胞密度変化デバイスの開発
奥谷智裕; 我妻玲; 満渕邦彦; 星野隆行
日本生体医工学会関東支部若手研究者発表会2018, Dec. 2018カーボン-アクリル酸高分子複合材料の温度特性の導電フィラー依存性
奥谷智裕; 横田知之; 染谷隆夫
第79回応用物理学会秋季講演会, Sep. 2018Thermal Characteristics of Multi-walled Carbon Nanotube and Acrylate Co-polymer Composites
Chihiro Okutani; Tomoyuki Yokota; Takao Someya
The 50th International Conference on Solid State Devices and Materials (SSDM2018), Sep. 2018ナノファイバー配向制御によるメッシュ基板の伸縮性の検討
奥谷智裕; 横田知之; 李成薫; 陣ハンビッ; 染谷隆夫
第78回応用物理学会秋季講演会, Sep. 2017Directed Cell Migration in Co-cultures by Topographic Curvature for Heterogeneous Tissue Engineering
Chihiro Okutani; Akira Wagatsuma; Kunihiko Mabuchi; Takayuki Hoshino
The 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC’17), Jul. 2017地形的構造による細胞走性の誘導を用いた細胞密度変化
奥谷智裕; 我妻玲; 満渕邦彦; 星野隆行
第64回応用物理学会春季講演会, Mar. 2017筋芽細胞の ネマチック性に基づく細胞配向パターンの誘導のための境界設計法
富井潤; 宮廻裕樹; 奥谷智裕; 我妻玲; 星野隆行; 満渕邦彦
計測自動制御学会第 29 回自律分散 システム・シンポジウム, Jan. 2017TOPOGRAPHICAL STRUCTURE INDUCED FUNCTIONAL SINGLE CELL MIGRATION: A HOLE-SIDE WALL TRAPPING CELL AND ENHANCING CELL MIGRATION SPEED
Chihiro Okutani; Akira Wagatsuma; Hiroki Miyazako; Kunihiko Mabuchi; Takayuki Hoshino
International Conference on Single Cell Research, Nov. 2016Cell Migration Control by Boundary Shape of Topographical Structure
Chihiro Okutani; Akira Wagatsuma; Kunihiko Mabuchi; Takayuki Hoshino
The 29th International Microprocesses and Nanotechnology Conference (MNC2016), Nov. 2016地形的なパターンによる筋芽細胞C2C12の運動への影響
奥谷智裕; 我妻玲; 米谷玲皇; 満渕邦彦; 星野隆行
第63回応用物理学会春季講演会, Mar. 2016Stretchable Conductor Wiring with Printing Technology for Large Area Stretchable Electronics
Naoji Matsuhisa; Martin Kaltenbrunner; Tomoyuki Yokota; Hiroaki Jinno; Chihiro Okutani; Tsuyoshi Sekitani; Takao Someya
2015 MRS Spring Meeting & Exhibit, Apr. 2015