Toyama, Japan

Kazuhiko Hashiba

This inventor holds 4 USPTO granted patents. Top assignee: Toyama Chemical Co., Ltd.. Active years: 1987-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Hashiba. Retrieved from https://idiyas.com/inventor/kazuhiko-hashiba

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 = 8.0

ph-index = 1

Forward Citations = 25(Granted Patents)


Location History:

  • Higashitonami, JP (1989)
  • Toyama, JP (1987 - 1992)

Company Filing History:


Years Active: 1987-1992

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4 patents (USPTO):Explore Patents

Title: Kazuhiko Hashiba: Innovator in Amine Derivatives

Introduction

Kazuhiko Hashiba is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of amine derivatives. With a total of 4 patents to his name, Hashiba's work has implications for both human and animal health.

Latest Patents

Hashiba's latest patents focus on amine derivatives and their salts. These compounds exhibit anti-ulcer activity, which is beneficial for both humans and animals. His inventions include a process for preparing these compounds and an anti-ulcer agent that incorporates them. The innovative nature of his work lies in the potential therapeutic applications of these amine derivatives.

Career Highlights

Kazuhiko Hashiba is associated with Toyama Chemical Co., Ltd., where he has been instrumental in advancing research and development in his field. His expertise in chemistry has led to breakthroughs that enhance the understanding and application of amine derivatives.

Collaborations

Hashiba has worked alongside notable colleagues such as Shiro Hirai and Hiroshi Hirano. Their collaborative efforts have contributed to the success of various projects and innovations within the company.

Conclusion

Kazuhiko Hashiba's contributions to the field of chemistry, particularly through his patents on amine derivatives, highlight his role as an influential inventor. His work not only advances scientific knowledge but also has practical applications in medicine.

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]
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