Tokyo, Japan

Jin Yamashita

This inventor holds 3 USPTO granted patents. Top assignee: Nitto Kohki Co., Ltd.. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Yamashita. Retrieved from https://idiyas.com/inventor/jin-yamashita

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 = 2.6

ph-index = 2

Forward Citations = 74(Granted Patents)


Company Filing History:


Years Active: 2005-2010

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3 patents (USPTO):Explore Patents

Title: Jin Yamashita: Innovator in Valve Technology

Introduction

Jin Yamashita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of valve technology, holding a total of 3 patents. His work focuses on innovative designs that enhance the functionality and reliability of valve systems.

Latest Patents

Yamashita's latest patents include a valve holding member designed to improve the performance of pipe couplings. This valve holding member is constructed from sheet metal and features a hub part with a guide hole for a valve stem. The design incorporates multiple arm parts that extend from the hub, providing stability and support. Additionally, the valve holding member includes various reinforcing features, such as a tubular reinforcing part and protrusions that enhance its structural integrity.

Career Highlights

Yamashita is currently employed at Nitto Kohki Co., Ltd., a company known for its innovative engineering solutions. His work at Nitto Kohki has allowed him to develop and patent cutting-edge technologies that address industry needs.

Collaborations

Throughout his career, Yamashita has collaborated with talented colleagues, including Takuya Nishio and Hideyuki Sanada. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies.

Conclusion

Jin Yamashita is a dedicated inventor whose work in valve technology has led to several important patents. His contributions continue to influence the industry, showcasing the importance of innovation in 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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