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Toray Industries announces retirement of Dr. Masaru Kurihara on December 31; water treatment division pioneer joined company in 1963, led expansion of membrane technology

December 27, 2024 (press release) –

Dr. Masaru Kurihara, the "Legend" of Toray Water Treatment Division, will retire on 31 December.
Dr. Kurihara joined Toray Industries, Inc. in 1963. Since then, he has led the expansion of Toray's water treatment business with his passionate and indomitable spirit from the dawn of R&D of water treatment membrane to the present day. The spirit of the legend will be passed on to the remaining Team Toray, and Toray's water treatment business will continue to move forward.
All of us sincerely wish Dr. Kurihara the best of luck in his future endeavors!






[ I. Brief History at Toray ]
March, 1963          Graduated Department of Applied Chemistry, Faculty of Engineering, Gunma University
April, 1963             Joined Toyo Rayon Co., Ltd. (now, Toray Industries, Inc.)
September, 1970   Awarded a PhD at the University of Tokyo. Titled “Synthesis of new heat-resistant polymers by ring-closing polycondensation reactions”
October, 1970        Postdoctoral research at the University of Iowa with Prof. J. K. Stille, “Research on seawater desalination membrane materials” funded by OSW, USA
October, 1972        Started R&D for reverse osmosis (RO) membrane
June, 1991            Director for Polymer Research Laboratories and Global Environment Research Laboratories
June, 1992            Research Fellow
July, 1997              Cooperate Director for R&D Division and Chemical Research Laboratories
July, 2001              Cooperate Senior Director for Water Treatment Division, Technology Center and R&D Division
June, 2006            Retired Cooperate Senior Director. Senior Executive Adviser for Water Treatment & Environmental Division
December, 2024    Retired Toray Industries, Inc.
 
[ II. Academic Activities ]
October, 1977        Launched seawater reverse osmosis (PEC-1000) at the International Conference
July, 1997              Part time Lecturer at Faculty of Engineering, Yamagata University
May, 2000              Director, Membrane Society of Japan
2002 to 2005         Part time Lecturer at Faculty of Engineering, Kyoto University
2005 to 2006         Part time Lecturer at Faculty of Engineering, Tianjin University of Technology and Shanghai Jiao Tong University
July, 2004              Chairman, Japan Desalination Association
October, 2004        Director, International Desalination and Reuse Association
July, 2008              Chairman, Asia Pacific Desalination Association
September, 2008   Fellow, Polymer Society of Japan
April, 2009             Fellow, Chemical Society of Japan
 
[ III. Strategic Activities ]
2003                      Working Member for Environmentally Friendly Nanotechnologies, Cabinet Office (Japan)
2005 to 2007         Chairperson, Water Subcommittee, Committee on Competitiveness of Key Technology Industries (COCJ), Cabinet Office (Japan)
December, 2006    Expert Member, Water, Innovation 25, Cabinet Office (Japan)
2007 to 2008         Expert Member, Council on Competitiveness-Nippon (COCN)
January, 200          Chairman of the Advisory Board, Global Water Recycling and Reuse System Association (GWRA)
February, 2009      Expert Member, Water Security Council of Japan
2009 to 2014         Leader, “Mega–ton Water System”, Funding Program for World-Leading Innovative R&D on Science and Technology (FIRST), Cabinet Office (Japan)
April, 2014             Leader, Mega–ton Water Team
 
 
[ IV. Awards ]
1992                      Technology Award, Chemical Society of Japan
1994                      Technology Award, Society of Chemical Engineers, Japan
2000                     Technology Award, Society of Chemical Engineers, Japan
2002                     President Award, International Desalination and Reuse Association
2002                      Award, Society of Sea Water Science, Japan
2003                     Okochi Memorial Production Prize
2005                     President Award, International Desalination and Reuse Association
2007                      Japan Creation Award
2011                      Lifetime Achievement Award, International Desalination and Reuse Association
2016                     Water Reuse and Conservation Awards, International Desalination and Reuse Association
2022                     Sydney Loeb Award, European Desalination Society
 
 
[ V. R&D History ]
1963-1970             Synthesis of heat-resistant polymers by ring-closing polycondensation reactions
1970-1972             Synthesis of Piez Dialysis membrane materials by block copolymerization
1972-2014             R&D for Reverse Osmosis (RO) and Nanofiltration (NF) membrane
1990-2014             R&D for Ultrafiltration (UF) membrane
1996-2014             R&D for Membrane Bio reactor (MBR) membrane
2009-2014             Mega–ton Water System
 
 
[ VI. Field of Expertise ]
Membrane: Reverse Osmosis (RO), Nanofiltration (NF), Ultrafiltration (UF), Microfiltration (MF)
Water Treatment Process: Seawater Desalination, Drinking Water Treatment, Wastewater Treatment
 
 
[ VII Key Publications ]
1984                      Chemical Society Reviews
1994                      Bulletin of the Chemical Society of Japan

[ V. Gallery]







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