Tokyo, Japan

Kentaro Tamura

This inventor holds 21 USPTO granted patents and 5 published patent applications and 7 EPO patents. Top assignees: Canon Kabushiki Kaisha, Zeon Corporation, 3M Innovative Properties Company. Active years: 2011-2024.

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

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

USPTO Granted Patents = 21 

% Patents Active = 81.0

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Toride, JP (2016)
  • Kanagawa Pref., JP (2017)
  • Komae, JP (2018 - 2019)
  • Tokyo, JP (2011 - 2020)
  • Kanagawa, JP (2020 - 2023)

Company Filing History:


Years Active: 2011-2024

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21 patents (USPTO):Explore Patents

Title: Innovative Contributions of Kentaro Tamura

Introduction

Kentaro Tamura, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of measurement technology. With a total of 8 patents to his name, his work showcases a commitment to enhancing precision and efficiency in various measurement devices.

Latest Patents

Among his notable inventions are a coordinate measuring device and an optical displacement measuring instrument. The coordinate measuring device features a non-contact-type measurement probe equipped with a light emitter that emits light onto a workpiece, alongside an image capturer that records the emitted light. This system can determine whether the distance from the measurement probe to the workpiece is in the imageable range, a far range, or a proximal range, and it includes a notification device to communicate determination results.

Similarly, his optical displacement measuring instrument is designed to enlarge the output signal region for effective light-receiving measurements. It includes a light-receiving element where the maximum output signal is calibrated to correspond with a boundary value that outlines the measurement region. This innovative approach allows the optical displacement meter to capture measurements more effectively.

Career Highlights

Kentaro has worked with well-known companies like Zeon Corporation and Mitutoyo Corporation, where he applied his expertise in the advancement of measurement technologies. His experience in these organizations underscores his dedication to innovation and precision in engineering.

Collaborations

Throughout his career, Kentaro has collaborated with talented individuals such as Kei Sakamoto and Hideaki Fujihara. These partnerships have been instrumental in fostering creativity and enhancing the quality of the inventions that emerged from their teamwork.

Conclusion

Kentaro Tamura continues to play a pivotal role in revolutionizing measurement technology in Japan and beyond. His extensive patent portfolio reflects his innovative spirit and dedication to improving methodologies in the field. As technology evolves, Tamura's work will undoubtedly influence future developments in measurement devices and beyond.

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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