Kyoto, Japan

Hitoshi Hirosawa

This inventor holds 1 USPTO granted patent. Top assignee: Nitta Industries Corporation. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Hirosawa. Retrieved from https://idiyas.com/inventor/hitoshi-hirosawa

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 = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Hitoshi Hirosawa: Innovator in Endless Belt Technology

Introduction

Hitoshi Hirosawa is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of elastomeric materials, particularly in the development of endless belts. His innovative approach has led to advancements that enhance the performance and functionality of these products.

Latest Patents

Hitoshi Hirosawa holds 1 patent for his invention titled "Process for producing an endless belt." This patent describes an endless belt that comprises a belt main body made from a liquid castable elastomeric material, a reinforcing fabric over the surface of the main body, and a shock-absorbing layer of elastomeric material positioned between the main body and the fabric. The design allows for improved bending resistance and reduced noise during operation. The manufacturing process involves forming a shock-absorbing layer over the reinforcing fabric, fitting the fabric to a die, and injecting a liquid elastomeric material for molding.

Career Highlights

Hitoshi Hirosawa is associated with Nitta Industries Corporation, where he has applied his expertise in elastomeric materials. His work has contributed to the company's reputation for innovation in the production of high-quality belts and related products.

Collaborations

Hitoshi has collaborated with notable colleagues, including Junichi Inami and Koozi Kikuta. Their combined efforts have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hitoshi Hirosawa's contributions to the field of endless belt technology exemplify the impact of innovative thinking in industrial applications. His patent and collaborative efforts continue to influence advancements in elastomeric materials.

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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