Hiratsuka, Japan

Masayoshi Kogawa

This inventor holds 6 USPTO granted patents. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 2003-2010.

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

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


% Patents Active = 16.7

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Hiratsuka, JP (2003 - 2007)
  • Kanagawa, JP (2010)

Company Filing History:


Years Active: 2003-2010

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6 patents (USPTO):Explore Patents

Title: Masayoshi Kogawa: Innovator in Golf Technology

Introduction

Masayoshi Kogawa is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of golf technology, holding a total of 6 patents. His innovative approaches have enhanced the way golfers select and utilize their equipment.

Latest Patents

Kogawa's latest patents include a method of selecting a golf club that involves measuring the behavior of the club during a swing. This method allows for the selection of a golf club based on swing information, which includes the movement speed at various positions along the club shaft. Another patent focuses on a golf club set designed to harmonize performance among different clubs, ensuring that the frequency of vibrations at both the tip and rear end of the club shaft is optimized according to the club number.

Career Highlights

Kogawa is currently employed at The Yokohama Rubber Co., Ltd., where he continues to innovate in the golf industry. His work has not only improved the performance of golf clubs but has also contributed to a better understanding of the dynamics involved in a golf swing.

Collaborations

Throughout his career, Kogawa has collaborated with talented individuals such as Takayuki Shiraishi and Yoh Nishizawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in golf.

Conclusion

Masayoshi Kogawa's contributions to golf technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative methods and designs continue to influence golfers and enhance their experience on the course.

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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