Okazaki, Japan

Minoru Wakamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Wakamatsu. Retrieved from https://idiyas.com/inventor/minoru-wakamatsu-8yyuf2rt

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Minoru Wakamatsu: Innovator in Shaft Assembly Technology

Introduction

Minoru Wakamatsu is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of shaft assemblies. His innovative approach has led to the development of a unique patent that enhances the functionality of universal joints.

Latest Patents

Wakamatsu holds a patent for a shaft assembly that features a cross-groove universal joint mounted on each end of the shaft. This design includes an inner race with ball grooves that are alternately inclined in opposite directions and an outer race with intersecting ball grooves. The arrangement of balls at the intersections of these grooves, retained by a cage, allows for improved performance and durability. This patent exemplifies Wakamatsu's commitment to advancing engineering solutions.

Career Highlights

Throughout his career, Wakamatsu has focused on innovative designs that address complex engineering challenges. His work on the shaft assembly has positioned him as a key figure in the field, showcasing his ability to merge creativity with technical expertise. His contributions have not only advanced his own career but have also influenced the industry as a whole.

Collaborations

Wakamatsu has collaborated with notable colleagues, including Kohki Kawarada and Hiroshi Hori. These partnerships have fostered an environment of innovation and have led to the successful development of various engineering solutions.

Conclusion

Minoru Wakamatsu's contributions to shaft assembly technology highlight his role as a significant inventor in the field. His innovative patent demonstrates his expertise and commitment to advancing mechanical engineering.

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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