Hitachi, Japan

Hisashi Kohgame

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Chemical Company, Ltd., Hitachi, Ltd.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Kohgame. Retrieved from https://idiyas.com/inventor/hisashi-kohgame

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1976

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Hisashi Kohgame: Innovator in Thermoplastic Resin Production

Introduction

Hisashi Kohgame is a notable inventor based in Hitachi, Japan. He is recognized for his contributions to the field of thermoplastic resin production. His innovative methods have paved the way for advancements in engineering plastics.

Latest Patents

Hisashi Kohgame holds a patent for a "Method for producing thermoplastic resin." This invention relates to a method that involves suspending a solution in an aqueous medium, which includes a non-polar rubbery polymer, an aromatic vinyl monomer, an aliphatic vinyl monomer, and a small amount of an organic solvent. The process also involves suspension-polymerizing in the presence of a polymerization initiator. Kohgame's patent is significant as it enhances the production of thermoplastic resins, which are essential in various engineering applications. He has 1 patent to his name.

Career Highlights

Throughout his career, Hisashi Kohgame has worked with prominent companies such as Hitachi Chemical Company, Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in the field of materials science and engineering.

Collaborations

Hisashi Kohgame has collaborated with notable colleagues, including Fusaji Shoji and Tadashi Muroi. These partnerships have likely enriched his work and led to further innovations in thermoplastic resin production.

Conclusion

Hisashi Kohgame's contributions to the field of thermoplastic resin production demonstrate his innovative spirit and dedication to advancing engineering plastics. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…