Fuchu, Japan

Yoji Yamada

This inventor holds 2 USPTO granted patents. Top assignee: Ryobi Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Yamada. Retrieved from https://idiyas.com/inventor/yoji-yamada-ipv8ltv5

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 = 4.4

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1999

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2 patents (USPTO):Explore Patents

Title: Yoji Yamada: Innovator in Fishing Reel Technology

Introduction

Yoji Yamada is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of fishing reel technology, holding a total of 2 patents. His innovative designs have enhanced the functionality and efficiency of fishing reels, making them more user-friendly for anglers.

Latest Patents

Yamada's latest patents include a "Centrifugal braking apparatus for baitcasting reel" and a "Release preventing device for fishing reel." The centrifugal braking apparatus features a spool, pivot shafts, brake levers, and a ring-shaped braking member. This design allows for improved control during casting, utilizing centrifugal force to enhance braking efficiency. The release preventing device incorporates a one-way clutch mechanism that restricts the rotation of the spool in the reverse direction, preventing accidental release of fishing line.

Career Highlights

Yamada is currently employed at Ryobi Limited, a company known for its innovative products in the fishing industry. His work has contributed to the advancement of fishing reel technology, making it easier for users to enjoy their fishing experiences.

Collaborations

Yamada has collaborated with notable coworkers such as Toshihiko Hogaki and Atsuhito Okada. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies in fishing equipment.

Conclusion

Yoji Yamada's contributions to fishing reel technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence the design and functionality of fishing reels, benefiting anglers worldwide.

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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