Osamu Tsutsumi
Group Leader, Laboratory of Polymer Materials Chemistry
Professor, Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University

- Professor, Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
- Director, Career Center, Ritsumeikan University
- Director, Research Center for Advanced Materials, Ritsumeikan University
- Visiting Professor, Shiga University of Medical Science
- Adjunct Professor, Indian Institute of Technology Hyderabad
- Address
- 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan
Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University - Contact
- Contact form
- ORCID
- orcid.org/0000-0001-7506-9908
- Details
- Researcher Database
Education
- Mar. 1991
- Department of Industrial Chemistry, Sasebo National College of Technology (now National Institute of Technology (KOSEN), Sasebo College)
- Mar. 1993
- B.Eng., Applied Chemistry, Faculty of Engineering, Kumamoto University
- Mar. 1995
- M.Eng., Environmental Chemistry and Engineering, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology
- Mar. 1998
- Ph.D. (Engineering), Environmental Chemistry and Engineering, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology
Career
- Apr. 1997 – Mar. 1999
- JSPS Research Fellow
- Apr. 1998 – Jan. 1999
- Postdoctoral researcher, California Institute of Technology
- Jan. 1999 – Apr. 1999
- Postdoctoral researcher, University of Arizona
- May 1999 – Dec. 2002
- Assistant Professor, Chemical Resources Laboratory, Tokyo Institute of Technology
- Apr. 2002 – Mar. 2007
- Adjunct Lecturer (concurrent), Department of Chemistry, Division II, Faculty of Science, Tokyo University of Science
- Jan. 2003 – Mar. 2007
- Researcher, Ebara Research Co., Ltd.
- Apr. 2007 – Mar. 2008
- Associate Professor, Department of Applied Chemistry, College of Science and Engineering, Ritsumeikan University
- Apr. 2008 – Mar. 2014
- Associate Professor, Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
- Apr. 2014 – present
- Professor, Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
- Apr. 2023 – present
- Visiting Professor, Shiga University of Medical Science
- Apr. 2025 – present
- Adjunct Professor, Indian Institute of Technology Hyderabad (IITH)
Professional societies
- The Chemical Society of Japan
- The Society of Polymer Science, Japan
- Japanese Liquid Crystal Society
- Japan Society of Coordination Chemistry
- Kinki Chemical Society, Japan
- American Chemical Society
- American Association for the Advancement of Science
- Royal Society of Chemistry
Academic activities
- Jul. 2000
- Publication Committee member, 18th International Liquid Crystal Conference (ILCC 2000)
- Apr. 2005 – Mar. 2007
- Secretary, Shonan Area Colloquium, Kanto Branch, The Society of Polymer Science, Japan
- Jul. 2006 – Dec. 2008
- Editorial board member, Japanese Liquid Crystal Society
- Jan. 2011 – Dec. 2012
- Member, Chemistry and Materials Forum, Japanese Liquid Crystal Society
- Apr. 2012 – Mar. 2014
- Secretary, Kinki Branch, The Chemical Society of Japan
- Jul. 2018
- Local organizing committee member, 27th International Liquid Crystal Conference (ILCC 2018)
- Sep. 2019 – Sep. 2021
- Director (finance), Japanese Liquid Crystal Society