Niigata, Japan

Hitoshi Kato

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Yonex Co., Ltd., Yonex Kabushiki Kaisha. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Kato. Retrieved from https://idiyas.com/inventor/hitoshi-kato-3mw32srr

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

Calculating rank


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2021-2026

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3 patents (USPTO):Explore Patents

Title: Hitoshi Kato: Innovator in Racket Design

Introduction

Hitoshi Kato is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of sports equipment, particularly in racket design. His innovative approach has led to the development of a unique patent that enhances the performance of rackets.

Latest Patents

Hitoshi Kato holds a patent for a racket and grommet. This invention includes a grip, an annular frame, and a shaft that connects the grip and the frame. A distinctive feature of his design is a projection located on the outer peripheral face of the leading end half of the frame, which is strategically placed within a predetermined range that includes the location of maximum curvature in a peripheral direction. This innovation aims to improve the overall functionality and user experience of the racket.

Career Highlights

Kato is associated with Yonex Kabushiki Kaisha, a leading company in the sports equipment industry. His work at Yonex has allowed him to focus on developing advanced technologies that enhance athletic performance. His dedication to innovation has positioned him as a key player in the field of racket sports.

Collaborations

Hitoshi Kato has collaborated with talented individuals such as Naoto Ogawa and Masato Kawabata. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge sports equipment.

Conclusion

Hitoshi Kato's contributions to racket design exemplify the spirit of innovation in sports equipment. His patent reflects a commitment to enhancing athletic performance through thoughtful engineering. Kato's work continues to influence the industry and inspire 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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