SAKOI Tomonori
Academic Assembly School of Science and Technology Institute of Textile Science and Technology
Faculty of Textile Science and Technology Division of Textiles and Kansei Engineering
Associate Professor
Researcher Information
Career
- 2008
Assistant professor - 2008 - 2008
Post doctorial research fellow, Institute of Industrial Science, The University of Tokyo - 2003 - 2008
Researcher, The National Institute of Advanced Industrial Science and Technology, Japan - 2002 - 2003
Reearch Associate, Institute of Industrial Science, The University of Tokyo
Educational Background
- 2010 - 2011, International Centre for Indoor Environment and Energy, The Technical University of Denmark
- 1999 - 2002, Hokkaido University, Graduate School of Engineering, Urban Environmental Engineering
- 1997 - 1999, Hokkaido University, Graduate School of Engineering, Urban Environmental Engineering
- 1997, Hokkaido University, Fuculty of engineering, Sanitary engineering
Research activity information
Award
- 2014
日本生気象学会, 平成26年度日本生気象学会奨励賞 - 2014
2014 Best Paper Award, ASHRAE HVAC&R Research - 2009
The Society of Heating, Air Conditioning, and Sanitary Engineers of Japan, 47th Best paper award (in category of original paper) - 2006
Japanese Society of Human Environment System, Young Researchers Encouragement Award - 2005
28th Symposium on Human Environment System, Young researchers encouragement award in presentation at 28th HES Symposium - 2005
The third International Conference on Human Environment System, Best Poster Award - 2004
The Society of Heating, Air-Conditioning, and Sanitary Engineering of Japan, 42nd Best paper award (in review category) - 2001
The Society of Heating, Air-Conditioning, and Sanitary Engineering of Japan, 39th Best paper award (category of original paper) - 2000
Human Environment System, Best paper Award from Human Environment System
Paper
- Clothing Thermal Insulation for Typical Seasonal Clothing of Infant with Infant Thermal Manikin
Yoshihito Kurazumi, Kenta Fukagawa, Tomonori Sakoi, Akie Naito, Motoe Imai, Reiko Hashimoto, Emi Kondo, Tadahiro Tsuchikawa
ENGINEERING, 13(7), 372-387, Jul. 2021 - Add-on local sweating simulation system for a dry thermal manikin
Nagasawa Satoru, Sakoi Tomonori, Melikov Arsen
Science and Technology for the Built Environment, 27(7), 975-985, 19 Apr. 2021 - Clothing area factor for typical seasonal clothing of infant
Kurazumi, Y., Fukagawa, K., Sakoi, T., Naito, A., Hashimoto, R., Kondo, E., Tsuchikawa
Health, 13(4), 378-392, Apr. 2021 - Thermal Manikin of Infant
Kurazumi Yoshihito, Sakoi Tomonori, Yamashita Ken, Fukagawa Kenta, Kondo Emi, Tsuchikawa Tadahiro
ENGINEERING, 11(11), 735-754, Nov. 2019 - ポリエステル製体操服の色の違いが日射下での体感温に及ぼす影響
佐古井智紀, 細谷聡, 藏澄美仁, 田北浩之, 戸上健
人間と生活環境, 24(2), 37-46, 2017 - Availability of Heat Conduction for Environmental Control Method to Improving Thermal Environment and Preventing Oversensitivity to Cold and Air-Conditioning Disease on Female Office Workers
Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Reiko Hashimoto, Yoshiaki Yamato, Kunihito Tobita, Tomonori Sakoi, Tadahiro Tsuchikawa, Tetsumi Horikoshi
Health, 8(6), 583-604, 2016 - Development of a computational thermal manikin applicable in a nonuniform thermal environment, Part 1: Coupled simulation of convection, radiation, and smith’s human thermal physiological model for sensible heat transfer from a seated human body in radiant environment
S. Zhu, S.Kato, R. Ooka, T. Sakoi
ASHRAE HVAC & R Research, 13(4), 661-679, 2007 - Influence of Stroller upon Thermal Insulation
MISC
- 不便でも暖かさと豊かさを感じるデンマーク
佐古井智紀
繊維学会誌, 72(1), 39-41, 2016 - WBGT指標の科学
持田徹、佐古井智紀
日本生気象学会雑誌, 48(4), 103-110, 2011 - 人体に関する熱移動と人体の熱モデル
佐古井智紀, 都築和代
韓国設備学会雑誌, 34(4), 28-35, 2005 - ET* and SET*: Its Originality and Characteristics
T. Mochida, T. Sakoi
Journal of the Human-Environmental System, 6(2), 51-59, 2003 - PMV:Its Originality and Characteristics
T. Mochida, T. Sakoi
Journal of the Human-Environmental System, 6(2), 61-67, 2003 - 人間の体感温度は風や気流とどのように関わっているか(8月号特集)
佐古井智紀
建築技術, 631, 152, 2002 - 代表的な温熱指標の温感工学的考察-その1:PMVの独創性と特徴
持田徹, 佐古井智紀
空気調和・衛生工学, 76(3), 45-50, 2002 - 代表的な温熱指標の温感工学的考察-その2:SET*の独創性と特徴
持田徹, 佐古井智紀
空気調和・衛生工学, 76(4), 1-7, 2002 - 代表的な温熱指標の温感工学的考察-その3:ISO-7933(必要発汗率)とISO-11079(必要着衣保温量)
持田徹, 佐古井智紀
空気調和・衛生工学, 76(5), 61-67, 2002
Books and other publications
- 日常生活における熱中症予防指針 Ver.4
渡邊慎一他16名
日本生気象学会, May 2022JIS Z 8504:2021 熱環境の人間工学―WBGT(湿球黒球温度)指数を用いた熱ストレス評価
栃原裕、齊藤宏之他23名
日本産業規格, May 2021快適な温熱環境の仕組みと実践
佐古井智紀, 人体の対流, 放射, 蒸発による熱交換
6-10 29 Mar. 2019快適な温熱環境の仕組みと実践
佐古井智紀, 温熱環境の基本データの計測
65-84 29 Mar. 2019快適な温熱環境の仕組みと実践
西原直枝、佐古井智紀, 着衣の熱抵抗
110-112 29 Mar. 2019快適な温熱環境の仕組みと実践
西原直枝、佐古井智紀, 水分透過特性
115-117 29 Mar. 2019快適な温熱環境の仕組みと実践
佐古井智紀、西原直枝, 着衣量の評価
117-124 29 Mar. 2019Health 10 10
Yoshihito Kurazumi, Kenta Fukagawa, Tomonori Sakoi, Ariya Aruninta, Emi Kondo, Ken Yamashita, Skin temperature and body surface section in non-uniform and asymmetric outdoor thermal environment
1321-1341 Oct. 2018サーマルマネキンを用いた室内温熱環境評価法規準・同解説
岩本静男、尾関義一、小笠原岳、大森敏明、金勲、佐古井智紀、佐藤孝弘、高田暁、田辺新一、堤仁美、永野秀明、西原直枝、三浦克弘、和田一樹、伊藤一秀、松永和彦
日本建築学会, 2015Lectures, oral presentations, etc.
- Cooling Protective Clothing Utilizing Water Evaporation
Tomonori Sakoi, Satoru Nagasawa, Yosuke Horiba, Shin-ichi Sawada, Chuansi Gao, Satoru Iizuka
9th European Conference on Protective Clothing, 11 May 2021The upper limits of allowed heat exposure for summer work uniform and vapor impermeable protective clothing estimated using PHS and TNM
Tomonori Sakoi, Chuansi Gao, Shin-ichi Sawada, Tohru Mochida, Yoshihito Kurazumi, Kalev Kuklane
The 18h International Conference on Environmental Ergonomics (ICEE2019 Amsterdam), 11 Jul. 2019Heat disorder risk evaluation by a new effective wet bulb globe temperature index
T. Sakoi, T. Mochida, Y. Kurazumi
The 17th International Conference on Environemntal Ergonomics (ICEE2017 Kobe), 2017Airflow in the microenvironment under sportswear generated by running motion
R. Miyazawa, T. Sakoi, S. Hosoya, I. Mori
The 17th International Conference on Environemntal Ergonomics (ICEE2017 Kobe), 2017Analytical method of solar radiation influence on thermal sensation accounting for transmission through clothing and clothing distribution
Tomonori Sakoi, Satoshi Hosoya, Yoshihito Kurazumi, Hiroyuki Takita, Takeshi Togami
Indoor Air 2016, Jul. 2016Development of an outdoor thermal environment analyzer and its properties for measurement
Tomonori Sakoi, Yoshihito Kurazumi, Takeshi Kamiya, Tohru Mochida, Kojiro Iizuka, Kazuyo Tsuzuki
Indoor Air 2016, Jul. 2016Improvement of working thermal environment for female office workers
Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Yoshiaki Yamato, Kunihito Tobita, Tomonori Sakoi, Tadahiro Tsuchikawa, Tetsumi Horikoshi
CLIMA2016, May 2016The effect of solar radiation through clothing and clothing distribution on thermal comfort
T. Sakoi, S. Hosoya, Y. Kurazumi, H. Takita, T. Togami:
ICHES 2016 Nagoya, 2016Correction of the wet bulb globe temperature on the basis of heat balance
T. Sakoi, T. Mochida, Y. Kurazumi
ICHES 2016 Nagoya, 2016A numerical investigation on active4 use of natural ventilation based on a coupled analysis of CFD and human thermal model
N. Matsui, S. Iizuka, Y. Xuan, T. Sakoi, T. Saito, S. Kuno
ICHES 2016 Nagoya, 2016Improvement of percieved temperature under 28°C of air conditioning control temperature
Yoshihito Kurazumi, Kenta Fukagawa, Emi Kondo, Tomonori Sakoi, Kunihito Tobita, Yoshiaki Yamato
Healthy Buildings 2015 America, Jul. 2015Efficiency of deodorant materials for ammonia reduction in indoor air
M. Bivolarova, C. Mizutani, A. Melikov, Z. Bolashikov, T. Sakoi, K. Kajiwara
Indoor Air 2014, 07 Jul. 2014Air cleaning efficiency of deodorant materials under dynamic conditions: effect of air flow rate
C. Mizutani, M. Bivolarova, A. Melikov, Z. Bolashikov, T. Sakoi, K. Kajiwara
Indoor Air 2014, 07 Jul. 2014Impact of air movement on eye symptoms
A. Melikov, T. Sakoi, S. Kolencikova, N. Tominaga
CLIMA2013, 2013Development of behavioral thermoregulation model for evaluation of solar radiation and heat conduction
Y. Kurazumi, T. Tsuchikawa, T. Sakoi, Y. Yamato, Z.D. Bolashikov, K. Tobita, K. Fukagawa, E. Kondo, N. Matsubara, T. Horikoshi:
CLIMA2013, 2013Use of local convective and radiant cooling at warm environment: effect on SBS symptoms
A Melikov, B Krejčiříková, M Duszyk, T. Sakoi J. Kaczmarczyk
Healthy Buildings 2012, 2012Use of local convective and radiant cooling at warm environment: effect on thermal comfort and perceived air quality
A Melikov, M Duszyk, B Krejčiříková, T. Sakoi J. Kaczmarczyk
Healthy Buildings 2012, 2012Concept and advantages of equivalent wet bulb globe temperature index
T. Sakoi, T. Mochida
9th International Meeting for Manikin and Modeling, 2012Local operative temperatures and local combined heat transfer coefficients to describe nonuniform thermal environments
T. Sakoi, A. Melikov, B. Krejčiříková, M. Duszyk
9th International Meeting for Manikin and Modeling, 2012Estimation of radiative and convective heat exchanges in thermal environment with infrared heater
K. Okada, T. Sakoi
9th International Meeting for Manikin and Modeling, 2012Regulated cooling clothing apparatus using water evaporation and the comfort equation
N. Tominaga, T. Sakoi
9th International Meeting for Manikin and Modeling, 2012Seasonal variation in ambient environment and sleep of the elderly living in the nursing homes
K. Tsuzuki, T. Sakoi
Indoor Air 2011, 2011Behavioral thermoregulation during human sleep deduced from heat transfer analysis
T. Sakoi, K. Tsuzuki
Indoor Air 2011, 2011Concept of equivalent wet bulb blobe temperatute index
T. Sakoi, T. Mochida
ICEE2011, 2011Thermophysiological meaning of Wet Bulb Globe Temperature Index
T. Sakoi, T. Mochida
ICEE2011, 2011Determination of heat transfer characteristics with various personal cooling systems using thermal manikin
T. Sakoi, A. Melikov, B. Krejčiříková, M. Duszyk
ICHES2011, 2011Heat storage rate of the human body in terms of natural wet bulb temperature, black globe temperature, and air temperature
T. Sakoi, T. Mochida
ICHES2011, 2011Micro thermal cilimate around human boy
T. Sakoi
ICAFTM2011, 2011Study on simulation of human thermal environment in truck cabin by coupled simulation of human physiology model
J. He, S. Kato, K. Tatsu, H. Nagano, T. Sakoi, T. Omori, S.Zhu
ICHES2011, 2011Thermal adaptation in hot and humid outdoor conditions
H.B. Rijal, R. Ooka, Y. Minami, T. Sakoi, K. Tsuzuki
Conference: Adapting to Change: New Thinking on Comfort 08-02-17, 2010Thermal comfort prediction under non-uniform heating conditions with physiological responses comfort model
M. Wan, T. Sakoi, H. Nagano, S. Kato, S. Zhu, T. Omori, A. Okada, R. Ooka
Conference: Adapting to Change: New Thinking on Comfort 39-01-05, 2010Experimental study of non-uniform thermal environment around human body using a thermal manikin
I. Mori, K. Tsuzuki, T. Sakoi, T. Kataoka
8th International Meeting for Manikins and Modelling, 2010Clothing and Air Velocity Adjustment Factors for Wet Bulb Globe Temperature Derived from Heat and Mass Transfer Equations
T. Sakoi, T. Mochida, K. Kuwabara
International Conference of Future Textile 2010, 2010Method for Determination of Heat Transfer Coefficients between Skin and Clothing
T. Sakoi, A. Melikov
International Conference of Future Textile 2010, 2010WBGT heat balance equation including gray globe temperature ―WBGT correction for solar radiation absorption―
T. Sakoi, T. Mochida, K. Kuwabara
8th International Meeting for Manikins and Modelling, 2010An Expression of Heat Stress by Wet Bulb-, Black Glove-, and Air Temperatures Derived from Heat Balance Theory
T. Sakoi, T. Mochida
Healthy Buildings 2009, Sep. 2009Effects of seasonal thermal and lighting environment on sleep in elderly living in the detached houses
K. Tsuzuki, T. Sakoi
ICEE2009, Aug. 2009Identification of heat and vapor transfer coefficients, equivalent air temperatures, and vapor pressures for local body segments in nonuniform thermal environmentsI
T. Sakoi, S. Kato, R. Ooka, H. Nagano, S. Zhu, T. Omori
ICEE2009, Aug. 2009Concept of thermal index for evaluating pleasantness, comfort, discomfort, and the correspondence of thermal sensations to the mean body temperature and heat storage rate of a human bodyunder sudden changes in activity
T. Sakoi, S. Kato, R. Ooka, K. Tsuzuki, S. Kuno
ROOMVENT2009, May 2009Estimation method of effective thermal insulation of body segments provided by summer clothing
T. Sakoi, K. Tsuzuki
Indoor Air 2008, 2008Influence of air velocity on local effective thermal insulation provided by clothing
K. Tsuzuki, T. Sakoi, H. Kondo, S. Iizuka
Indoor Air 2008, 2008Study on human physiological models for hot environments
R. Ooka, Y. Minami, T. Sakoi, K. Tsuzuki
Indoor Air 2008, 2008Estimation of ventilation and ascending air flow by heat inside clothing
T. Sakoi, S. Zhu, K. Tsuzuki, S. Kato, R. Ooka, T. Tamur
7th International Thermal Manikin and Modelling Meeting, 2008Adjustment factors for WBGT during uninterrupted work and intermittent work from the viewpoint of heat and mass transfer theory
T. Sakoi, T. Mochida, K. Kuwabara
18th International Congress of Biometeorology, 2008Measurement method of thermal plume in space between skin and clothing
T. Sakoi, S. Zhu, K. Tsuzuki, S. Kato, R. Ooka
2008 Korea-Japan Joint Conference on Wellness@Living Environment Program, 2008Use of Clothing for Body Cooling by Evaporation
T. Sakoi, A. Melikov, Z. Bolashikov, H. Morikawa, K. Iwaki
Indoor Air 2011, 2008Effects of seasonal thermal and lighting environment on sleep in old men living in the detached houses
K. Tsuzuki, T. Sakoi
18th International Congress of Biometeorology, 2008Derivation and analysis of the indoor Wet Bulb Globe Temperature index (WBGT) with a human thermal engineering approach, Part 1. Properties of the WBGT formula for indoor conditions with no solar radiation
T. Mochida, K. Kuwabara, T. Sakoi
Proceedings of Clima 2007, 2007Derivation and analysis of the outdoor Wet Bulb Globe Temperature index (WBGT) with a human thermal engineering approach, Part 2. Properties of the WBGT formula for outdoor conditions with solar radiation
K. Kuwabara, T. Mochida, T. Sakoi
Proceedings of Clima 2007, 2007Coupled simulation method of convection, radiation, moisture transport and Sakoi's human thermal physiological model for simulating heat exchange from a seated human body in a uniform environment
S. Zhu, S. Kato, R. Ooka, T. Sakoi, K. Tsuzuki
Roomvent 2007, 2007Effective Thermal insulation of body segments by summer clothing
T. Sakoi, K. Tsuzuki
CLIMA2007 WellBeing Indoors, 2007Thermal physiological state at TLV (WBGT) and adjustment factor for TLV from the viewpoint of heat and mass transfer
T. Sakoi, T. Mochida, K. Kuwabara
International conference on Sustainable Building Asia 429-434, 2007A three-dimensional human thermal model for non-uniform thermal environments
T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu
Thermal Manikins and Modeling 77-88, 2006Thermal comfort in terms of both local skin temperatures and local sensible heat losses in non-uniform thermal environments
T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu
Thermal Manikins and Modeling 58-67, 2006Study on Thermal Evaluation Method for Hot Outdoor Environments
Y. Minami, R. Ooka, T. Sakoi, K. Tsuzuki, S. Sawasaki
Thermal Manikins and Modeling 89-97, 2006Study on Thermal Evaluation Method for Hot Outdoor Environments
S. Sawasaki, R. Ooka, T. Sakoi, K. Tsuzuki, Y. Minami
Proceeding of the 6th International Conference on Urban Climate, 2006A longitudinal study of local temperature sensitivities at whole body sites
K. Tsuzuki, K. Mizuno, T. Sakoi, M. Yoshioka, Y. Ooshiro
Proceedings of 10th International Conference on Environmental Ergonomics, 2005Development of a three-dimensional human thermal model accounting for direction of blood flow
T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu
Proceedings of the Third International Conference on Human-Environment System 337-342, 2005Proposal of expression of whole-body thermal comfort in non-uniform thermal environment
T. Sakoi, K. Tsuzuki, S. Kato, R. Ooka, D. Song, S. Zhu
Proceedings of Indoor Air 2005, 2005A proposal of evaluation method for configuration factor on human body
T. Sakoi, T. Mochida, T. Horikoshi and J. Ishii
Proceedings of the Eighth International Conference on Air Distribution in Rooms 309-312, 2002Curved line of constant thermal sensation expressed using mean skin temperature and skin wettedness
T. Sakoi, T. Mochida, K, Nagano and K. Shimakura
Proceedings of the Eighth International Conference on Air Distribution in Rooms 313-316, 2002Study on expression method of thermal environment
T. Sakoi and T. Mochida
Proceedings of the Tenth International Conference on Environmental Ergonomics 801-804, 2002Effect of humidity on equal warmth line
T. Mochida, T. Sakoi
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 595-600, 2000Equal thermal sensation lines in warm and cool regions at sedentary activity
T. Sakoi, T. Mochida, K. Nagano, K. Shimakura
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 565-570, 2000Change of Clothing Thermal Insulation Value with Physiological Response
T. Sakoi, T. Mochida, K. Nagano, K. Shimakura
Proceedings of the Third International Conference on COLD CLIMATE Heating, Ventilating and Air Conditioning 571-576, 2000Characteristics of Skin Wettedness and Equal Thermal Sensation
T. Mochida, K. Nagano, K. Katada, H. Yoshino, L. G. Berglund, K. Shimakura, T. Sakoi
ICHES’98, Proceedings of Second International Conference of Human Environment System, Yokohama, 1998Investigation on Clothing Ensembles and Thermal Environment of Working Adults in Indonesia
Sri Rahma Apriliyanthi, Akhlish Diinal Aziiz, Tomonori Sakoi, Tetsu Kubota, Mochammad Donny Koerniawan, Taiga Takiguchi, Muhammad Nur Fajri Alfata, Fefen