Location History:
- Kawasaki, JP (2011 - 2016)
- Kanagawa, JP (2023)
Company Filing History:
3 out of 14 
1 out of 365 
1 out of 290 
Years Active: 2011-2023
Title: Akihiro Otsubo: Innovator in Polymer Technology
Introduction
Akihiro Otsubo is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of polymer technology, holding a total of 5 patents. His work focuses on the development of advanced materials that have applications in various industries.
Latest Patents
Among his latest patents is the invention of an ultrahigh molecular weight propylene (co)polymer. This innovation provides a propylene homopolymer or a copolymer of propylene and a 30 wt % or less α-olefin having 2 or 4 to 8 carbon atoms. It boasts an intrinsic viscosity of more than 20 dl/g, as measured in a tetralin solvent at 135°C. Another notable patent is a method for polymerizing alpha-olefin, which aims to produce an alpha-olefin polymer with excellent production stability by utilizing a long-lasting high catalytic activity.
Career Highlights
Throughout his career, Akihiro Otsubo has worked with several notable companies, including Sunallomer Ltd. and Basell Poliolefine Italia S.r.l. His expertise in polymer science has allowed him to contribute to the advancement of materials used in various applications.
Collaborations
He has collaborated with esteemed colleagues such as Akihiro Kamimura and Junichiro Washiyama, further enhancing his contributions to the field of polymer technology.
Conclusion
Akihiro Otsubo's innovative work in polymer technology has led to significant advancements in the industry. His patents reflect a commitment to developing materials that meet the evolving needs of various sectors.