Location History:
- Shinnanyo, JP (1992 - 1997)
- Yamaguchi-ken, JP (2006)
Company Filing History:
Years Active: 1992-2006
Title: Innovations of Hiroyuki Yoshimura
Introduction
Hiroyuki Yoshimura is a notable inventor based in Shinnanyo, Japan. He has made significant contributions to the field of polyurethane resin production, holding a total of 5 patents. His work focuses on developing catalyst compositions and processes that enhance the efficiency and quality of polyurethane foams.
Latest Patents
Yoshimura's latest patents include a catalyst composition for the production of a polyurethane resin and a method for producing a polyurethane resin. The catalyst composition comprises a metal complex catalyst and at least one compound selected from a group of bicyclic tertiary amine compounds, compounds with cumulative double bonds, and quaternary ammonium salt compounds. Additionally, his process for producing polyurethane foam emphasizes a high curing rate, utilizing a low-odor and low-volatility amine catalyst, which allows for excellent moldability while reducing fluorocarbon usage.
Career Highlights
Hiroyuki Yoshimura is currently employed at Tosoh Corporation, where he continues to innovate in the field of polymer chemistry. His work has been instrumental in advancing the production techniques of polyurethane materials, making them more efficient and environmentally friendly.
Collaborations
Yoshimura has collaborated with notable colleagues such as Yutaka Tamano and Shuichi Okuzono, contributing to a dynamic research environment that fosters innovation and development in their field.
Conclusion
Hiroyuki Yoshimura's contributions to the field of polyurethane resin production exemplify the impact of innovative thinking in material science. His patents and ongoing work at Tosoh Corporation continue to shape the future of polymer technology.
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.