Location History:
- Waki-cho, JP (2002)
- Sodegaura, JP (2008)
- Ichihara, JP (2014)
Company Filing History:
Years Active: 2002-2014
Title: Michio Tsugawa: Innovator in Cyclic Olefin Polymers and Polyester Production
Introduction
Michio Tsugawa is a prominent inventor based in Waki-cho, Japan. He has made significant contributions to the field of polymer chemistry, particularly in cyclic olefin polymers and polyester production. With a total of 4 patents to his name, Tsugawa's work has had a notable impact on the industry.
Latest Patents
Tsugawa's latest patents include a cyclic olefin polymer composition that features a specific cyclic olefin polymer with a softening temperature ranging from 120 to 300°C. This composition also includes another cyclic olefin polymer with a glass transition temperature of 50°C or lower. The unique aspect of this invention is the precise relationship between the refractive indices of the two polymers, which enhances their performance in various applications.
Another significant patent involves a catalyst for polyester production. This catalyst is designed to produce polyester with high catalytic activity. The process utilizes a solid titanium compound derived from the hydrolysis of a titanium halide. The resulting polyester exhibits excellent transparency and tint, making it suitable for a wide range of applications.
Career Highlights
Tsugawa is currently associated with Mitsui Chemicals, Inc., where he continues to innovate and develop new materials. His expertise in polymer chemistry has positioned him as a key figure in the advancement of materials science.
Collaborations
Throughout his career, Tsugawa has collaborated with notable colleagues, including Takeshi Ohmatsuzawa and Fujito Ehara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Michio Tsugawa's contributions to the field of polymer chemistry, particularly in cyclic olefin polymers and polyester production, highlight his role as a leading inventor. His patents reflect a commitment to advancing material science and improving industrial processes.
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.