Kashiba, Japan

Tomoya Hattori

This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignees: Jtekt Corporation, Daido Steel Co., Ltd., Koyo Seiko Company, Ltd.. Active years: 2001-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoya Hattori. Retrieved from https://idiyas.com/inventor/tomoya-hattori-ewhasun2

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

Calculating rank

% Patents Active = 71.4


Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Kashiwara, JP (2001)
  • Osaka, JP (2008)
  • Kashiba, JP (2010 - 2022)

Company Filing History:


Years Active: 2001-2022

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7 patents (USPTO):Explore Patents

Title: The Innovations of Tomoya Hattori

Introduction

Tomoya Hattori is a notable inventor based in Kashiba, Japan. He has made significant contributions to the field of engineering, particularly in the development of rolling slide members and bearings. With a total of seven patents to his name, Hattori's work has had a considerable impact on the industry.

Latest Patents

Hattori's latest patents include a rolling slide member, a rolling bearing using the same, and a method for manufacturing the rolling slide member. These innovations focus on creating a rolling-sliding member that is high in hardness and maintains a reliable passivation film even after undergoing processes that do not require the removal of scale. This advancement enhances the durability and efficiency of rolling bearings.

Career Highlights

Throughout his career, Hattori has worked with prominent companies such as Jtekt Corporation and Koyo Seiko Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.

Collaborations

Hattori has collaborated with talented individuals in the field, including Kazuhisa Kitamura and Hiroshi Ueno. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his work.

Conclusion

Tomoya Hattori's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced rolling slide members and bearings, 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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