Sakai, Japan

Masayuki Arakawa

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Shimano Inc.. Active years: 2006-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Arakawa. Retrieved from https://idiyas.com/inventor/masayuki-arakawa

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

Calculating rank

% Patents Active = 80.0


Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 108(Granted Patents)


Location History:

  • Osaka, JP (2006)
  • Sakai, JP (2006 - 2008)

Company Filing History:


Years Active: 2006-2008

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10 patents (USPTO):Explore Patents

Title: Masayuki Arakawa: Innovator in Bicycle Technology

Introduction

Masayuki Arakawa is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of bicycle technology, holding a total of 10 patents. His work has greatly influenced the design and functionality of bicycle components.

Latest Patents

Among his latest innovations are the bicycle chain ring cover and the bicycle shifter. These inventions showcase his commitment to enhancing the cycling experience through improved design and functionality.

Career Highlights

Masayuki Arakawa is currently employed at Shimano Inc., a leading company in the bicycle component industry. His role at Shimano has allowed him to work on cutting-edge technologies that benefit cyclists worldwide.

Collaborations

He has collaborated with notable coworkers such as Nobukatsu Hara and Satoshi Shahana, contributing to a dynamic team focused on innovation in bicycle technology.

Conclusion

Masayuki Arakawa's contributions to bicycle technology through his patents and work at Shimano Inc. highlight his importance in the field. His innovations continue to shape the future of cycling.

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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