Tokyo, Japan

Kazuhisa Tamura

This inventor holds 10 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Electric Corporation, Tokan Kogyo Co., Ltd.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhisa Tamura. Retrieved from https://idiyas.com/inventor/kazuhisa-tamura

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Hyogo, JP (2011)
  • Tokyo, JP (2016 - 2024)

Company Filing History:


Years Active: 2011-2025

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10 patents (USPTO):Explore Patents

Title: Kazuhisa Tamura: Innovator in Electronic Device Technology

Introduction

Kazuhisa Tamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic devices, holding a total of 10 patents. His innovative designs have advanced the functionality and usability of electronic products.

Latest Patents

One of his latest patents is for an electronic device housing. This design includes a case with a bottom-surface portion and side-surface portions, along with a cover that encloses an opening. The cover features flexible arm portions that extend toward the bottom-surface portion, with protrusions held between these arms. The contact parts of the arm portions and protrusions are designed with curved and flat surfaces, enhancing the device's structural integrity. Another notable patent is for an electric device that incorporates multiple seal parts, ensuring durability and protection against environmental factors. This design includes grooves and projections that are joined by sealing material, providing a robust solution for electronic devices.

Career Highlights

Kazuhisa Tamura has worked with notable companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Some of his coworkers include Yosuke Mukai and Shin Asano, who have collaborated with him on various projects, further enhancing the innovative landscape of electronic devices.

Conclusion

Kazuhisa Tamura's contributions to electronic device technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced electronic solutions.

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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