Fukushima, Japan

Tomoaki Nishimura

This inventor holds 9 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Nok Corporation. Active years: 2012-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Nishimura. Retrieved from https://idiyas.com/inventor/tomoaki-nishimura-t5vw1dj3

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Fukushima-Ken, JP (2012)
  • Fukushima, JP (2013 - 2023)

Company Filing History:


Years Active: 2012-2023

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9 patents (USPTO):Explore Patents

Title: Tomoaki Nishimura: Innovator in Sealing Technology

Introduction

Tomoaki Nishimura is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of sealing technology, holding a total of 9 patents. His innovative designs focus on enhancing the performance and reliability of sealing devices used in various applications.

Latest Patents

Nishimura's latest patents include a sealing device designed to suppress the depletion of lubricant. This device features a sliding surface of a side lip with multiple annular grooves, which are symmetrically shaped to optimize performance. Another notable patent is a sealing structure for a front cover of an engine, which incorporates a resin-made front cover and a sealing apparatus that effectively seals the connection between the cover and the shaft part.

Career Highlights

Throughout his career, Nishimura has been associated with Nok Corporation, where he has played a vital role in developing advanced sealing solutions. His work has not only improved product efficiency but has also contributed to the overall advancement of sealing technology in the industry.

Collaborations

Nishimura has collaborated with notable coworkers, including Kokichi Hamamoto and Hideharu Hyakutake. Their combined expertise has fostered innovation and led to the successful development of various sealing technologies.

Conclusion

Tomoaki Nishimura's contributions to sealing technology are noteworthy, with a focus on enhancing the functionality and reliability of sealing devices. His innovative patents and collaborations reflect his commitment to advancing the field.

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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