Shimodate, Japan

Kouzou Hirokawa

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzou Hirokawa. Retrieved from https://idiyas.com/inventor/kouzou-hirokawa

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Kouzou Hirokawa: Innovator in Epoxy Resin Technology

Introduction

Kouzou Hirokawa is a notable inventor based in Shimodate, Japan. He has made significant contributions to the field of materials science, particularly in the development of epoxy resin compositions.

Latest Patents

Hirokawa holds a patent for an epoxy resin composition designed for sealing photosemiconductor elements. This innovation is crucial for enhancing the reliability and performance of electronic devices.

Career Highlights

He is currently employed at Hitachi Chemical Company, Ltd., where he continues to advance his research and development efforts. His work has been instrumental in improving the quality of materials used in various applications.

Collaborations

Hirokawa has collaborated with esteemed colleagues such as Yasuaki Nakamura and Satoru Tsuchida. Their combined expertise has fostered innovative solutions in the field of epoxy resins.

Conclusion

Kouzou Hirokawa's contributions to epoxy resin technology exemplify the impact of dedicated inventors in advancing material science. His work continues to influence the industry and pave the way for future innovations.

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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