Fujisawa, Japan

Sohei Shirakawa

This inventor holds 1 USPTO granted patent and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Nok Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sohei Shirakawa. Retrieved from https://idiyas.com/inventor/sohei-shirakawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0


 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Sohei Shirakawa: Innovator in Gasket Technology

Introduction

Sohei Shirakawa is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of gasket technology, particularly through his innovative patent. His work exemplifies the intersection of engineering and practical application in manufacturing.

Latest Patents

Shirakawa holds a patent for a gasket and the method for manufacturing the same. This gasket features a unique design that includes a reinforcing body made of a resin film, with gasket bodies on either side. The innovative structure allows for enhanced functionality, as the gasket includes an inversely-tapered engaging convex portion and a corresponding engaging concave portion. This design not only improves the sealing capabilities but also ensures durability through its three-dimensional shape.

Career Highlights

Sohei Shirakawa is currently employed at Nok Corporation, a company known for its advancements in sealing technology. His role at Nok Corporation has allowed him to focus on developing innovative solutions that meet the demands of modern manufacturing processes. His patent reflects his commitment to enhancing product performance and reliability.

Collaborations

Shirakawa has collaborated with talented coworkers such as Hajime Yui and Takayuki Horimoto. These collaborations have fostered a creative environment that encourages the exchange of ideas and expertise, further driving innovation within their projects.

Conclusion

Sohei Shirakawa's contributions to gasket technology through his patent demonstrate his innovative spirit and dedication to engineering excellence. His work at Nok Corporation and collaborations with fellow inventors highlight the importance of teamwork in driving technological advancements.

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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