2025 JSRAE Annual Conference
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Japan Society of Refrigerating and Air Conditioning Engineers
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Japan Society of Refrigerating and Air Conditioning Engineers

2025JSRAE Annual Conference

Organizer: Japan Society of Refrigerating and Air Conditioning Engineers

September 10-12, 2025　
Hongo Campus, The University of Tokyo (Tokyo, Japan)

行事内容

Scope and events

This conference will welcome participants of professionals dedicated to theories, experiments, simulations, databases, and applied aspects on all kinds of refrigeration and air conditioning systems. Attendees will include consulting engineers, design engineers, contractors, architects, manufacturers, researchers and academics.

Technical Sessions and Events

Panel Discussion (PD) Organized sessions (OS) International Sessions (IS) General Session (GS) Workshops (WS) Seminar (SN)

Panel Discussion (PD)

“What Makes the HVAC&R Exhibition and the New International HVAC&R Professional Symposium So Appealing?” (Tentative Title)

Moderator: Kiyoshi Saito (President of the Society)

Panelists: To be announced

In January 2026, our society will host the inaugural International HVAC&R Professional Symposium as a co-located event of HVAC&R JAPAN 2026, organized by JRAIA. Together with HVAC&R JAPAN, we aim to promote and energize the exhibition and symposium by sharing the purpose and appeal of this event in advance.

Organized Sessions (OS)

  Session title Organizer
OS-1 Present Status and Future Development of Compressors ANAMI, Keiko (Osaka Electro-Communication Univ.)
MOTOZAWA, Masaaki (Shizuoka Univ.)
OS-2 Heat and Mass Transfer in Solid-Liquid Phase Change ASAOKA, Tatsunori (Shinshu Univ.)
YAMADA, Yutaka (Okayama Univ.)
OS-3 Phenomena and Application Technology on Frost, Snow and Ice FUKIBA, Katsuyoshi (Shizuoka Univ.)
MATSUMOTO, Ryosuke (Kansai Univ.)
OS-4 Technological Development in Heat Exchangers HAMAMOTO, Yoshinori (Kyushu Univ.)
NAKAMURA, Hajime (National Defense Academy)
HIROKAWA, Tomoki (Univ. of Hyogo)
OS-5 Thermophysical Properties of Refrigerants KANO, Yuya (AIST)
KARIYA, Keishi (Saga Univ.)
MARUKO, Kohei (Carrier Japan)
OS-6 Simulation Technology for Refrigeration, Air-conditioning and Water Heating YAMAGUCHI, Seiichi (Waseda Univ.)
NONAKA, Masayuki (Hitachi-Johnson Cntrols Air-Conditioning, Inc.)
TAIRA, Shigeharu (Daikin Industries, LTD.)
HIGASHIIUE, Shinya (Mitsubishi Electric Corp.)
OS-7 Technologies of Desiccant, Adsorption, Absorption and Chemical Reaction TSUJIGUCHI, Takuya (Kanazawa Univ.)
ESAKI, Takehiro (Kyushu Univ.)
TAKASU, Hiroki (Institute of Science Tokyo)
OS-8 Low Temperature Application and Technology for Food and Biomaterials KAWAI, Kiyoshi (Hiroshima Univ.)
MIYAO, Norio (Toyo College of Food Technology)
OS-9 Next generation refrigeration system technology MATSUOKA, Fumio (Heatpump Lab.)
DAIGUJI, Hirofumi (Univ. of Tokyo)
KANAI, Hiroshi (Panasonic Co.)
ITO, Masahiro (Mitsubishi Electric Co.)
SAITO, Rei (Sun Co.)
NAKAMURA, Shingo (Fuji Electric Co.)

International Session (IS)

  Session title Organizer
IS Advancement in HVAC&R Technologies in Asia Akio Miyara (Saga Univ.)
Yosuke Hasegawa (Univ. of Tokyo)
Anna Sciazko (Univ. of Tokyo)
Li Zhang (CRIEPI)

General Session (GS)

It covers all fields of refrigeration and air conditioning.
Depending on the content, it may be included in the organized session.

Presentation Time

> Each speaker has 20 minutes for presentation including 5 minutes discussion.
> Each keynote speaker has 40 minutes for presentation including discussion.

Workshops (WS)

Workshop title Moderator
WS-1 Trends in Development of Heat Exchangers SAGAWA, Kentaro (Fujitsu General Ltd.)
YANACHI, Satoru (Mitsubishi Electric Corp.)
TSUNODA, Isao (Shizuoka Univ.)
WS-2 Thermally Driven Technologies and Its Applications for Carbon Neutrality Technical Committee on Desiccant, Adsorption, Absorption, Chemical Systems
WS-3 Heat Pump for Co-creation of Future Society MATSUDA, Kenji (Waseda Univ.)
WS-4 Current Status on the Research and Development of Alternative Refrigerants to R23 Ryo AKASAKA (Kyushu Sangyo Univ.)
Yohei KAYUKAWA (AIST)
Koh SHIMOSAKA (ETAC Engineering co., Ltd.)
WS-5 Energy Manegement of Refrigeration & Air-conditioning Systems HASUIKE, Hiroshi (Waseda Univ.)
SAITO, Kiyoshi (Waseda Univ.)
SASAKI, Masanobu (TEPCO EP)
GIANNETTI, Niccolo (Waseda Univ.)
WS-6 Development of Refrigeration and Air-Conditioning Technologies for Practical Use of Next-Generation Low-GWP Refrigerants AKASAKA, Ryo (Kyushu Sangyo Univ.)
MIYARA, Akio (Saga Univ.)
SAITO, Kiyoshi (Waseda Univ.)
HIGASHI, Tomohiro (CRIEPI)
WS-7 Current Status and Future Prospects of Natural Refrigerant Systems KAYUKAWA, Yohei (AIST)
AOYAMA, Jun (Ebara Corp.)

Seminar (SN)

  Seminar title Moderator
SN-1 Seminar on Compressor Technology TOJO, Kenji (Tojo R&D design technology/Waseda Univ.)
OKU, Tatsuya (MAYEKAWA MFG. CO., LTD.)

Japan Society of Refrigerating and AirConditioning Engineers

Supported by (Planned) Japan Society of Energy and Resources, The Society of Chemical Engineers, Osaka Refrigeration and Air Conditioning Industries Association, The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan, Japan Building Mechanical and Electrical Engineers Association, The High Pressure Gas Safety Institute of Japan, Energy Conservation Center, Japan, Chubu Refrigeration Industry Association, Cryogenics and Superconductivity Society of Japan, Japanese Society for Cryobiology and Cryotechnology, West Japan Refrigeration and Air Conditioning Industries Association, The Japan Institute of Energy, The Japan Society of Mechanical Engineers, The institution of Professional Engineers, Japan, The Architectural Institute of Japan, The Japanese Society for Multipahse Flow, The Japanese Society for Food Science and Technology, Japan Society for Food Engineering, Japan Association of Food Preservation Science, The Japanese Society of Fisheries Science, Japanese Society of Latent Heat Engineers, Japan Solar Energy Society, Japanese Society of Animal Science, The Japan Society of Cookery Science, Heat Transfer Society of Japan, Japan Society of Thermophysical Properties, Japan Society for Biosicence, Biotechnology, and Agrochemistry, Heat Island Institute International, The Japan Refrigeration and Air Conditioning Industry Association, Japan Association of Refrigeration and Air-Conditioning Contractors, Japan Frozen Food Association, Heat Pump & Thermal Storage Technology Center of Japan, American Society of Heating, Refrigerating and Air-Conditioning Engineers(ASHRAE), Society of Air-conditioning and refrigerating engineers of Korea (SAREK), Chinese Association of Refrigeration (CAR), Taiwan Society of Heating Refrigerating and Air Conditioning Engineers(TSHRAE)

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