Kariya, Japan

Tomoyuki Okamura

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Denso Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Okamura. Retrieved from https://idiyas.com/inventor/tomoyuki-okamura-yg53zqa5

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 = 1.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Chiryu, JP (2015)
  • Kariya, JP (2019 - 2024)

Company Filing History:


Years Active: 2015-2025

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6 patents (USPTO):Explore Patents

Title: Tomoyuki Okamura: Innovator in Rotary Electric Machines

Introduction

Tomoyuki Okamura is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of 6 patents. His innovative designs and methods have advanced the technology used in electric machines, showcasing his expertise and dedication to engineering.

Latest Patents

Okamura's latest patents include a rotary electric machine and a stator thereof, along with a manufacturing method for the rotary electric machine. This invention features a rotor and a stator, where the stator comprises a stator coil with a bus bar made of a conductive member. The bus bar is electrically connected to a coil terminal included in a coil end. Additionally, the stator has a holder made of an insulating member that accommodates the bus bar, ensuring optimal performance. Another notable patent is for a rotating electrical machine and its manufacturing method. This design includes a busbar unit with first-, second-, and third-phase busbars that are electrically connected to respective armature windings. The integration of these busbars into a busbar stack enhances the efficiency and functionality of the machine.

Career Highlights

Tomoyuki Okamura is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in engineering and technology.

Collaborations

Okamura has collaborated with notable coworkers, including Kensuke Hirai and Tadahiro Kurasawa. Their teamwork has fostered an environment of creativity and innovation, leading to the development of advanced technologies in their field.

Conclusion

Tomoyuki Okamura's contributions to rotary electric machines exemplify his commitment to innovation and engineering excellence. His patents and work at Denso Corporation highlight his role as a key figure in advancing electric machine technology.

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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