Shimodate, Japan

Hiroshi Hasegawa

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hasegawa. Retrieved from https://idiyas.com/inventor/hiroshi-hasegawa-4oee829l

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1987-1991

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2 patents (USPTO):Explore Patents

Title: Hiroshi Hasegawa: Innovator in Ceramic Coating Technologies

Introduction

Hiroshi Hasegawa is a notable inventor based in Shimodate, Japan. He has made significant contributions to the field of ceramic coating technologies, holding a total of 2 patents. His work primarily focuses on enhancing the productivity and efficiency of metal foil production through innovative processes.

Latest Patents

Hasegawa's latest patents include a method for producing metal foil coated with flame sprayed ceramic. This process allows for high productivity by flame spraying ceramic onto the surface of a metal foil while simultaneously cooling the rear side with water from an array of nozzles. His second patent involves ceramic coated laminates for printed circuit boards. This innovation entails flame spraying ceramic powder onto a metal plate, such as copper foil, and laminating it with woven fabric prepregs to create a product with excellent thermal conductivity and heat resistance.

Career Highlights

Hiroshi Hasegawa is currently employed at Hitachi Chemical Company, Ltd., where he continues to develop and refine his innovative techniques. His work has significantly impacted the manufacturing processes within the industry, leading to advancements in product quality and performance.

Collaborations

Hasegawa has collaborated with notable colleagues, including Mitsuhiro Inoue and Norio Okano. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Hiroshi Hasegawa's contributions to ceramic coating technologies exemplify the spirit of innovation. His patents reflect a commitment to improving manufacturing processes and product quality in the industry.

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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