Kobe, Japan

Seigo Sakagami

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Rubber Industries Limited. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seigo Sakagami. Retrieved from https://idiyas.com/inventor/seigo-sakagami-uz0avr5y

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 = 2.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Seigo Sakagami

Introduction: Seigo Sakagami, an inventive talent based in Kobe, Japan, has made significant strides in the field of sports equipment innovation. With a focus on enhancing the performance of golf balls, Sakagami holds a patent that showcases his expertise and creativity in this competitive industry.

Latest Patents: Sakagami's sole patent centers around an advanced golf ball designed to outperform conventional options in resilience, cut resistance, and spin performance. This innovative golf ball consists of a core encased in a cover made from a unique composition. The cover features a blend of organic short fibers, comprising 0.5-20 parts by weight relative to 100 parts of a polymer component primarily based on thermoplastic elastomers. Additionally, thermoplastic resin may be incorporated into the polymer component. The resulting cover composition exhibits a flexural rigidity of 80-300 MPa and a Shore D hardness ranging from 41-56.

Career Highlights: Throughout his career, Seigo Sakagami has been associated with Sumitomo Rubber Industries Limited, a company renowned for its prowess in tire and rubber products, including sporting goods. His contributions have helped propel the company forward in the sports equipment market.

Collaborations: One of Sakagami’s notable collaborators is Kohei Takemura, with whom he has worked closely to develop and refine innovative products. Their partnership has played a crucial role in shaping the advancements seen in modern golf ball technology.

Conclusion: Seigo Sakagami exemplifies creativity and originality in his approach to sports innovation. Through his patent for a superior golf ball, he has significantly impacted the golfing experience. As he continues to innovate within Sumitomo Rubber Industries Limited, the sporting world eagerly anticipates his future contributions.

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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