This inventor holds 2 USPTO granted patents. Top assignees: C.i. Kasei Company, Limited, Kuraray Isoprene Chemical Co. Ltd.. Active years: 1983-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 25 
2 out of 2 Years Active: 1983-1985
Title: Innovations of Toshihiro Kimura
Introduction
Toshihiro Kimura is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of rubber compositions, particularly in developing materials that enhance water resistance and sealing capabilities. With a total of 2 patents, his work reflects a commitment to innovation and practical applications in material science.
Latest Patents
Kimura's latest patents include a "Compression-resistant water-swellable rubber composition" and a "Water-swellable composite caulking material for preventing water leakage." The first invention provides a novel watertight rubbery sealing material that is notably resistant to compression in dry conditions. This sealing material is a shaped and vulcanized body of a water-swellable rubber composition, which includes chloroprene rubber, a highly water-absorptive resin, a rubbery polymer, and a metal oxide-based vulcanizing agent. The second patent describes a water-swellable caulking material with a stratified structure, designed to prevent water leakage. This composite body consists of at least one rubbery layer that swells in water and another layer that resists expansion, ensuring effective sealing while maintaining ease of handling.
Career Highlights
Throughout his career, Kimura has worked with prominent companies such as Kuraray Isoprene Chemical Co. Ltd. and C.I. Kasei Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative rubber materials.
Collaborations
Kimura has collaborated with notable coworkers, including Hiroshi Harima and Yoshihiro Yoshioka. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of advanced materials.
Conclusion
Toshihiro Kimura's contributions to the field of rubber compositions demonstrate his innovative spirit and dedication to solving practical problems. His patents reflect a deep understanding of material properties and their applications in real-world scenarios.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile