Saitama, Japan

Yoshihito Kogawa

This inventor holds 7 USPTO granted patents and 5 published patent applications. Top assignees: Fujikura Rubber Ltd., Fujikura Composites, Inc.. Active years: 2012-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihito Kogawa. Retrieved from https://idiyas.com/inventor/yoshihito-kogawa

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Minamisouma, JP (2012)
  • Saitama, JP (2013 - 2022)

Company Filing History:


Years Active: 2012-2022

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshihito Kogawa

Introduction

Yoshihito Kogawa is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of golf equipment, particularly through his innovative designs and patents. With a total of seven patents to his name, Kogawa has focused on enhancing the performance and versatility of golf clubs.

Latest Patents

Kogawa's latest patents include a golf club and a connecting member for a golf club shaft and golf club head. These inventions aim to provide users with flexibility in reshafting options, regardless of the types of golf club shafts and heads they use. The connecting member features a hybrid structure that combines different materials, ensuring excellent strength and aesthetic appeal. Another patent involves a combining member that connects an inner-hosel-type golf club shaft with an over-hosel-type golf club head, further enhancing the adaptability of golf clubs.

Career Highlights

Throughout his career, Kogawa has worked with prominent companies such as Fujikura Rubber Ltd. and Fujikura Composites, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced golf technologies.

Collaborations

Kogawa has collaborated with talented individuals in the industry, including Masaki Wakabayashi and Keigo Takahashi. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Yoshihito Kogawa's contributions to golf equipment innovation are noteworthy. His patents reflect a commitment to enhancing user experience and performance in the sport. Through his work, Kogawa continues to influence the future of golf technology.

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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