Location History:
- Iwakuni, JP (1986 - 1987)
- Yamaguchi, JP (1992)
- Kuga, JP (1994 - 1995)
Company Filing History:
5 out of 1,008 
1 out of 1 Years Active: 1986-1995
Title: Innovations by Inventor Tatsuo Kato
Introduction
Tatsuo Kato, an accomplished inventor based in Kuga, Japan, has made significant contributions to the field of polymer chemistry. With a total of five patents to his name, his work focuses on enhancing the properties of resin compositions and films, particularly in terms of heat resistance, flexibility, and impact resistance.
Latest Patents
Kato's latest innovations include a groundbreaking resin composition that comprises (A) 99-40 parts by weight of a 4-methyl-1-pentene based polymer, (B) 0-30 parts by weight of a butene based liquid polymer with a kinematic viscosity of 2-5000 cSt at 100°C, and (C) 1-30 parts by weight of a butene-1 based solid polymer. The unique blend results in an exceptional resin composition known for its excellent heat resistance, flexibility, and impact resistance.
Another noteworthy patent is his development of a heat-resistant overwrap film made from a resin composition that includes (A) 98-70 parts by weight of a 4-methyl-1-pentene based polymer, (B) 1-15 parts by weight of an isobutylene based polymer having a kinematic viscosity of 2-5000 cSt at 100°C, and (C) 1-15 parts by weight of a butene-1 based solid polymer. This innovative film stands out for its superior heat resistance, flexibility, tackiness, and transparency.
Career Highlights
Throughout his career, Kato has worked with prominent companies such as Mitsui Petrochemical Industries Ltd. and Chugoku Resin Co., Ltd., where he has utilized his expertise in polymer science to advance various projects. His contributions have not only benefited the companies he has worked for but also have had a lasting impact on material science.
Collaborations
Kato's work has been bolstered through collaborations with notable coworkers, including Tadao Yatsu and Takayuki Nakano. Together, they have explored innovative solutions and pushed the boundaries of polymer technology.
Conclusion
Tatsuo Kato remains a significant figure in the world of inventions, particularly within polymer chemistry. His latest patents exemplify his dedication to advancing material properties and demonstrate his influential role in the industry. Through his innovative spirit and collaborative efforts, Kato continues to pave the way for future advancements in resin compositions and films.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.