Osaka Sayama, Japan

Yoshiaki Okamoto

This inventor holds 2 USPTO granted patents. Top assignee: Elephant Chain Block Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Okamoto. Retrieved from https://idiyas.com/inventor/yoshiaki-okamoto-0vu7lnuz

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 = 3.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Osaka Sayama, JP (1996)
  • Sayama, JP (1996)

Company Filing History:


Years Active: 1996

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Yoshiaki Okamoto: Innovator in Mechanical Brake Technology

Introduction

Yoshiaki Okamoto is a notable inventor based in Osaka Sayama, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of braking systems for hoists and traction machines. With a total of two patents to his name, Okamoto's work showcases his innovative approach to enhancing safety and efficiency in mechanical operations.

Latest Patents

Okamoto's latest patents include a "Structure for controlling braking action of a mechanical brake of a lever type hoist" and a "Free-rotation control apparatus of hoist and traction machine." The first patent describes a mechanism that prevents reverse rotation of the driving member during operation, ensuring safety while handling loads. The second patent introduces a free-rotation spring that maintains controlled free-rotation, enhancing the functionality of hoist and traction machines.

Career Highlights

Yoshiaki Okamoto is currently associated with Elephant Chain Block Co., Ltd., where he applies his expertise in mechanical design and innovation. His work has been instrumental in advancing the technology used in hoisting and traction systems, making them safer and more reliable for various applications.

Collaborations

Okamoto has collaborated with notable colleagues such as Yoshitaka Inoue and Yasuo Wada. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Yoshiaki Okamoto's contributions to mechanical engineering, particularly in braking systems, highlight his innovative spirit and dedication to safety in industrial applications. His patents reflect a commitment to improving the functionality and reliability of hoisting and traction machines.

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]
Loading…