Tokyo, Japan

Hiromitsu Akiyama

This inventor holds 31 USPTO granted patents and 11 published patent applications and 1 EPO patent, primarily in Golf Equipment Design. Top assignees: Karsten Manufacturing Corporation, Nike, Inc., Bridgestone Sports Co., Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Akiyama. Retrieved from https://idiyas.com/inventor/hiromitsu-akiyama

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

USPTO Granted Patents = 31 

% Patents Active = 93.5

 

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Golf Club Head
Impact-Influencing Features
Ball Striking Device
Removable Face
Internal Support Structure
Golf Clubs
Performance Optimization
Structural Innovation
Aerodynamics
Weight Distribution
Material Engineering
31 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hiromitsu Akiyama: Pioneering Golf Equipment Technology

Introduction: Hiromitsu Akiyama, based in Tokyo, Japan, is a distinguished inventor in the field of golf equipment technology. With a remarkable portfolio comprising 28 patents, Akiyama has significantly contributed to enhancing the design and functionality of golf clubs and other ball striking devices. His innovative designs focus on optimizing performance and improving the overall golfing experience.

Latest Patents: Akiyama's latest patents showcase his ingenuity in developing advanced golf club heads and ball striking devices. One of his notable inventions is a golf club head featuring an impact-influencing body. This design incorporates a face member with a striking surface, along with a flange that forms part of the crown. The innovative flange is designed with a variable front-to-back width, being wider at the heel and toe compared to the center, thereby enhancing the overall impact efficiency. Another recent patent involves a ball striking device that includes an elongated channel extending across a portion of the sole, which is recessed from adjacent surfaces. This channel contains multiple troughs to improve impact efficiency with the ball, representing a significant leap in golf technology.

Career Highlights: Akiyama has made significant strides in his career by working with leading companies in the sports equipment industry, notably Karsten Manufacturing Corporation and Nike, Inc. His tenure at these organizations has equipped him with invaluable experience and insights into product development and innovation in golf equipment.

Collaborations: Throughout his career, Akiyama has collaborated with notable individuals in the industry, including Joshua M. Boggs and Kevin R. Harper. These collaborations have fostered a creative environment, allowing for the fruitful exchange of ideas and innovations that have shaped Akiyama's patents.

Conclusion: Hiromitsu Akiyama's contributions to golf equipment technology through his innovative patents signify a profound impact on the industry. His dedication to enhancing performance in ball striking devices demonstrates the importance of continual innovation in sports. As Akiyama further develops his inventive ideas, we can anticipate even more advancements that will elevate the golfing experience for players around the world.

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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