Location History:
- Yamaguchi, JP (1987 - 1996)
- Yamaguchi-ken, JP (1997 - 1998)
- Iwakuni, JP (1987 - 2001)
Company Filing History:
Years Active: 1987-2001
Title: Innovations of Tomohisa Isobe
Introduction
Tomohisa Isobe is a prominent inventor based in Iwakuni, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of polyurethane resins and their applications. With a total of 17 patents to his name, Isobe's work has had a considerable impact on various industries.
Latest Patents
Isobe's latest patents include a binder composition and a coating composition for decorative paper, both based on polyurethane resin. These innovations involve a polyurethane resin obtained from a diisocyanate compound and a polyester polyol. The polyester polyol may consist of at least 50% by weight of a polyester glycol with a molecular weight ranging from 500 to 5,000. This polyester glycol is derived from the reaction of an acid with either 3,3,5-trimethyl-1,6-hexanediol or 2,2,4-trimethyl-1,6-hexanediol. Additionally, Isobe has developed laminated cloth and air bags that utilize a coating of the same polyurethane resin. These advancements are crucial for enhancing the performance and durability of various products.
Career Highlights
Tomohisa Isobe is currently employed at Daicel Chemical Industries, Ltd., where he continues to innovate and develop new materials. His work has been instrumental in advancing the applications of polyurethane resins in multiple sectors, including automotive and decorative industries.
Collaborations
Isobe has collaborated with notable coworkers such as Takaaki Fujiwa and Toshio Endo. Their combined expertise has contributed to the successful development of innovative materials and applications.
Conclusion
Tomohisa Isobe's contributions to polymer chemistry and his innovative patents have significantly influenced various industries. His work continues to pave the way for advancements in material science and applications.