Rchr

J-GLOBAL ID：200901094510408210 Update date: Jan. 11, 2025

Ishii Hisashi

イシイヒサシ | Ishii Hisashi

Affiliation and department：
Job title： Senior Research Scientist
Homepage URL (2)： https://www.lixil.co.jp/ , http://www.lixil.com/

Research field (1)： Building structures and materials

Research keywords (15)： Solar Heat Gain Coefficient for BIPV under MPP and OC state , Purkinje Effect , PVT:Photovoltaic and Thermal , SSG Stractural Sealant Glazing System , Zero Energy Tiolet Lighting System , ZEH , ZEB , Building Integrated Photovoltaics(BIPV) , ガラス構造 , テンション構造 , ダブルスキン , ファサード , 接合部 , 耐火構造 , アルミニウム建築構造

Research theme for competitive and other funds (1)：

2020 - 2023 Implementation and development for BIPV systems as can be corresponded new and retrofit in order to realize design oriented facade

Papers (27)：

Hisashi Ishii, Helen Rose Wilson, Shinji Hagihara, Ulrich Amann, Veronika Shabunko, Simon Boddaer. International inter-laboratory comparison of solar heat gain coefficient of building-integrated photovoltaic modules - results of tests with or without power generation and tests with PV cell coverage ratios. Energy and Buildings Photovoltaics in the Built Environment. 2025. 329. 114843. 1-21
Helen Rose Wilson, Tilmann E. Kuhn, Hisashi Ishii, Daniel Valencia-Caballero, Nuria Martin Chivelet d, Jinqing Peng, Rebecca Jing Yang, Yukun Zang, Hua Ge, Kai Ye, et al. Component-based SHGC determination of BIPV glazing for product comparison. Energy and Buildings Photovoltaics in the Built Environment. 2024. 320. 114592. 1-13
Hisashi ISHII, Mamiko FUJIYAMA, Hikaru KOBAYASHI, Toshikazu ISHIDA. STUDY ON ENERGY ZERO BALANCE BASED LIGHTING SYSTEM IN TOILET. Journal of Environmental Engineering (Transactions of AIJ). 2019. 84. 757. 345-355
Hisashi Ishii. Comparative Study of Guidelines Regarding the Design of Four-Sided SSG Systems Applied to Facades. Durability of Building and Construction Sealants and Adhesives: 6th Volume. 2018. 243-274
Hisashi ISHII, Michio KONDO, Masafumi SAITO,et. Thermal Properties for BIPV in Glass Façade Experimental Results of Thermal Transmittance and Solar Heat Gain Coefficient for Crystal Silicon PV Module. Grand Renewable Energy 2018 International Conference. 2018

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MISC (45)：

Hisashi Ishii. BIPV System Design and Construction Guidelines 2023 Edition. PVTEC NEWS 2024 Vol.96 2024年3月号. 2024. Vol.96. 3月号. 4-9
Hisashi Ishii. SSG systems method that achieves both the beautiful appearance of the glass façade and environmental performance. Silicone News. 2021. 8-9
Hisashi Ishii. Technology Development of Facade Elements and Facade Systems as Project Oriented Aspect. Journal of Architecture and Building Science. 2021. 136. 1750. 26-26
Hisashi Ishii. Implementation of four sided SSG systems due to direct bonding between interlocking type unitized curtain wall and insulating glass unit. Technical Journal of GBRC. 2020. 45. 3. 14-20
Hisashi Ishii. Regarding Fukushima Prefecture Renewable Energy Infrastructure Strategy Business. PVTEC NEWS. 2019. 80

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Patents (43)：

Lighting system for energy saving
Photovoltaics Venetian Blind
Unitized Curtainwall
Photovoltaics Venetian Blind
Curtainwall

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Books (17)：

Succesful Building Integration of Photovoltaics - A Collection of International Projects
IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) 2021
Multifunctional Characterisation of BIPV, Proposed Topics for Future International Standardisation Activities
IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) 2020
Analysis of requirements, specifications, and regulation of BIPV
IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) 2019
Compilation and Analysis of User Needs for BIPV and its Functions
IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) 2019
BIPV research teams & BIPV R&D facilities An international mapping, second version
IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) 2019

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Lectures and oral presentations (81)：

The current status and future of BIPV
(Sustainable Future Society Creation Platform, The University of Tokyo 2024)
Guideline for Design, Manufacturing and Installation of BIPV Systems in Facade and Envelope
(BIPV Research Forum, The Solar Design Consolsium 2024)
Outlook for BIPV and formulation of BIPV guidelines
(The 47th PVTEC social event for technology, Prospects for a new era of photovoltaic power generation - PVTEC's initiatives 2024)
BIPV System Design and Construction Guidelines 2023 Edition
(PVTEC Webinar, BIPV Study conference 1st Lecture and Discussion 2024)
Current status of BIPV
(Renewable energy 2023 forum, building environment field 2024)

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Works (10)：

LIXIL WINGビル HOSHI 日本初ダイレクトボンディング4辺SSG構法の実現
2020 -
Zero Energy Toilet Lighting System at Graduate School of Engineering Tohoku University
Hisashi ISHII 2014 - 2019
The University of Tokyo 21 Komcee building
2011 -
A Ring Aluminum House Project
2009 -
Development of warmshare space for aluminum alloy using fermentation heat by bamboo chips
2009 -

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Education (2)：

千葉大学大学院自然科学研究科博士後期課程人間環境デザイン科学
Graduate School of Chiba University Science and Technology

Professional career (2)：

Ph.D in engineering (Chiba University)
Master of engineering (Chiba University)

Work history (6)：

2023/04 - 現在 LIXIL Corporation LHT(LIXIL Housing Technology) Technology Research Institute Research Scientist
2021/04 - 2023/03 LIXIL CORPORATION Technology Innovation Division Senior Research Scientist
2016/01 - 2021/03 LIXIL CORPORATION Advanced Technology Research Institute, Research and Development Division Senior Research Scientist
2013/08 - 2015/12 LIXIL CORPORATION Multidisciplinary Research Institute Group Leader
2011/04 - 2013/07 LIXIL CORPORATION Multidisciplinary research institute

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Committee career (40)：

2024/05 - 現在 PVTEC Photovoltaic Power Generation Technology Research Association METI, International Standardization Stering Committee for Building and Structure-integrated Photovoltaics, member
2024/05 - 現在 PVTEC Photovoltaic Power Generation Technology Research Association METI, International Standardization Committee for Building and Structure-integrated Photovoltaics
2024/05 - 現在 Japan Solar Energy Society Director of Japan Solar Energy Society
2024/02 - 現在 IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme TCP) Task15 PH-3, Expert (BIPV and Facade Engineering)
2023/05 - 現在 Japan Council for Renewable Energy (JCRE) Director of Japan Council for Renewable Energy (JCRE)

2021/05 - 現在 International Electrotechnical Commission TC82 PT63092-3, Project Leader

2020/09 - 現在 PVTEC ; Photovoltaic Power Generation Technology Research Association NEDO Project, Committee of create guideline for BIPV and develop based technology. Leader

2018/07 - 現在 IEC (The International Electrotechnical Commission) TC82 PT61853 Expert

2017/04 - 現在 IEC (The International Electrotechnical Commission) TC82 PT63092

2015/04 - 現在 AIJ (Architectural Institute of Japan) Revision Committee of JASS (Japan Architectural Standard Specification) 17 for Glass and Glazing work

2014/09 - 現在 Environmentally Symbiotic Housing Promotion Council Committee for the spread of environmentally symbiotic housing, member

2014/04 - 現在 Solar Energy Design Consortium https://www.solar-design.jp/ Vice chair person

2006 - 現在 AIJ (Architectural Institute of Japan) Working for fire resistance about aluminum structure, member

2021/04 - 2024/03 PVTEC Photovoltaic Power Generation Technology Research Association METI International Standardization Committee for Building Integrated Photovoltaic

2020/02 - 2024/02 IEA (International Energy Agency) PVPS (Photovoltaic Power Systems Programme) Task15 PH-2, Expert (BIPV and Facade Engineering)

2018/04 - 2021/03 PVTEC Photovoltaic Power Generation Technology Research Association METI Building sector in Committee of BIPV Module and Systems International Standardization, chair

2018/04 - 2021/03 PVTEC Photovoltaic Power Generation Technology Research Association METI BIPV Module and Systems International Standardization Committee expert

2018/04 - 2021/03 PVTEC Photovoltaic Power Generation Technology Research Association METI Steering Committee of BIPV Module and Systems International Standardization, member

2015/04 - 2020/01 IEA (International Energy Agency) PVPS TASK 15 PH-1, Expert (BIPV and Facade Engineering)

2018/07 - 2019/06 Public Buildings Association MLIT (Ministry of Land, Infrastructure, Transport and Tourism) Committee of Revising Design and Supervision about Roofs and Metals, member

2018/10 - 2019/03 Fukushima prefectural center for industrial promotion of public interest incorporated foundation Committee of Fukushima Prefecture Renewable Energy Infrastructure Strategic Project, ,member

2015/04 - 2019/03 AIJ (Architectural Institute of Japan) Committee of evaluation of durability for structural sealant glazing, Co chair

2015/04 - 2019/03 AIJ (Architectural Institute of Japan) Revision Committee of JASS (Japan Architectural Standard Specification) 17 for Glass and Glazing work, Working of SSG systems survey, member

2013/04 - 2019/03 AIJ (Architectural Institute of Japan) Committee of research for thermal environment building material, member

2015/04 - 2018/03 PVTEC Photovoltaic Power Generation Technology Research Association METI Building sector in Committee of BIPV International Standardization, co chair

2015/04 - 2018/03 PVTEC Photovoltaic Power Generation Technology Research Association METI BIPV International Standardization Committee member

2015/04 - 2018/03 PVTEC Photovoltaic Power Generation Technology Research Association METI BIPV International Standardization Steering Committee member

2014/04 - 2018/03 AIJ (Architectural Institute of Japan) Committee of Research for Integration of PV systems and architecture, co chair

2016/04 - 2016/09 PVTEC Photovoltaic Power Generation Technology Research Association NEDO Project, BIPV review committee member regarding 2016 High-performance and high-reliability photovoltaic power generation cost reduction technology development trend survey.

2015/07 - 2016/06 Public Buildings Association, MLIT (Ministry of Land, Infrastructure, Transport and Tourism) Revising Design and Supervision about Roofs and Metals committee, member

2014/07 - 2015/03 PVTEC ; Photovoltaic Power Generation Technology Research Association METI, Committee member for Research on Feasibility studies of BIPV International standardization

2013/04 - 2015/03 AIJ (Architectural Institute of Japan) structural sealant glazing system research working, vice chairman

2012/04 - 2014/03 日本建築学会構造用教材改訂版編集委員会構法部会協力委員

2012/07 - 2013/06 Public Buildings Association, MLIT (Ministry of Land, Infrastructure, Transport and Tourism) Revising Design and Supervision about Roofs and Metals committee, member

2010/04 - 2011/03 AIJ (Architectural Institute of Japan) committee member of creating technological guideline for glass mullion systems

2009/04 - 2011/03 JSSC (Japanese Society of Steel Construction) committee member of creating technological guideline for glass facade systems

2010/04 - Society of architectural renovation committee member of windows and curtain wall systems

2008/04 - 2010/03 AIJ (Architectural Institute of Japan) Committee of SSG systems, member

2006 - 2009 JSSC (Japanese Society of Steel Construction) committee member of making hybrid structural systems glass and steel working

2006/11 - 2008/03 日本建築学会シール接合構法小委員会委員

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Awards (4)：

2024/12 - Ministry of the Environment Climate Change Action Environment Minister's Award Grand Prize PV(Photovoltaics) Roll Screen (Roller Shades) Systems
2024/11 - Japan Institute of Design Promotion Good Design Award PV(Photovoltaics) Roll Screen (Roller Shades) Systems
2021 - Japan Institute of Design Promotion GOOD DESIGN AWARD 2021 事務所ビル [LIXIL WINGビル HOSHI]
2017/09 - EUPVSEC Awards for the best Visual Presentations Evaluation of Thermal Properties for BIPV in Glass Facade

Association Membership(s) (6)：

JAPAN SOLAR ENERGY SOCIETY , THE SOCIETY OF HEATING, AIR-CONDITIONING AND SANITARY ENGINEERS OF JAPAN , THE JAPAN INSTITUTE OF ENERGY , JAPAN ASSOCIATION FOR FIRE SCIENCE AND ENGINEERING , The International Association for Fire Safety Science , ARCHITECTURAL INSTITUTE OF JAPAN

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