Location History:
- Kobe, JP (2014 - 2019)
- Hyogo, JP (2008 - 2020)
Company Filing History:
Years Active: 2008-2020
Title: Innovations of Toshiyuki Hirai
Introduction
Toshiyuki Hirai is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of rubber compositions and paper feed mechanisms. With a total of 5 patents to his name, Hirai continues to push the boundaries of innovation in his industry.
Latest Patents
One of Hirai's latest patents is an antistatic rubber composition. This invention provides a rubber composition in which an antistatic agent is uniformly dispersed, granting the material antistatic ability, coefficient of friction, and wear resistance. The composition includes 7 parts by mass or more of a polyether/polyolefin block copolymer resin with respect to 100 parts by mass of a rubber component. The mixing process occurs at a temperature equal to or higher than the melting point of the polyether/polyolefin block copolymer resin.
Another significant patent is related to a paper feed roller and an image forming apparatus that utilizes this roller. The paper feed roller comprises a roller body integrally formed of elastic material in a cylindrical shape. It features a plurality of protruding lines disposed on its peripheral surface at even intervals. The design ensures that crest and trough portions are continuously provided in a circumferential direction, enhancing its functionality.
Career Highlights
Hirai is currently associated with Sumitomo Rubber Industries Limited, where he applies his expertise in developing innovative rubber products. His work has been instrumental in advancing the company's product offerings and enhancing their market competitiveness.
Collaborations
Hirai has collaborated with notable coworkers, including Akihiro Mine and Hirokazu Nishimori. Their combined efforts have contributed to the successful development of various innovative products.
Conclusion
Toshiyuki Hirai's contributions to the field of rubber compositions and paper feed mechanisms highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving product performance and functionality in practical applications.
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.