Hiratsuka, Japan

Heihatiro Soeda

This inventor holds 3 USPTO granted patents. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 1992-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heihatiro Soeda. Retrieved from https://idiyas.com/inventor/heihatiro-soeda

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 = 3.0

ph-index = 3

Forward Citations = 229(Granted Patents)


Company Filing History:


Years Active: 1992-1996

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3 patents (USPTO):Explore Patents

Title: Heihatiro Soeda: Innovator in Golf Club Technology

Introduction

Heihatiro Soeda is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of golf equipment, particularly in the design and production of wood type golf club heads. With a total of 3 patents to his name, Soeda's innovations have enhanced the performance and customization of golf clubs.

Latest Patents

Soeda's latest patents include a method of producing a wood type golf club head. This method involves molding and curing an outer shell portion of a head main body that has a hollow portion inside. The design features a recess on at least one of the toe, back, and heel sides, which faces the hollow portion. The outer shell is made from synthetic resin, and a weight member with adjustable weight is fixed into the recess. Additionally, a core member is packed into the hollow portion, and a sole plate is fitted to the sole portion of the club head. This innovative approach allows for greater customization and performance in golf clubs.

Career Highlights

Heihatiro Soeda is currently employed at The Yokohama Rubber Co., Ltd. His work at this esteemed company has allowed him to focus on developing advanced technologies in golf equipment. His expertise in materials and design has positioned him as a key player in the industry.

Collaborations

Soeda has collaborated with notable coworkers such as Takaharu Okumoto and Toshio Kobayashi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge golf technologies.

Conclusion

Heihatiro Soeda's contributions to the golf industry through his patented technologies demonstrate his commitment to innovation. His work continues to influence the design and functionality of golf clubs, making a lasting impact on the sport.

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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