Tokyo, Japan

Katsuhisa Kodama

This inventor holds 15 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhisa Kodama. Retrieved from https://idiyas.com/inventor/katsuhisa-kodama

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

USPTO Granted Patents = 15 

% Patents Active = 60.0

 

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 555(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2011 - 2017)
  • Tokyo, JP (2002 - 2021)

Company Filing History:


Years Active: 2002-2025

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15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Katsuhisa Kodama

Introduction

Katsuhisa Kodama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion and cooling technologies. With a total of 15 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Kodama's latest patents include a power conversion device and a cooling apparatus. The power conversion device features a casing main body with a component mounting surface for electrical components and a refrigerant flow passage surface. This innovative design includes a refrigerant flow passage groove that enhances efficiency. The cooling apparatus is designed with an opening in a cooling plate for electronic components, ensuring that the electronic component and cooling pipeline are arranged at the same height as the cooling plate. This design increases the area contributing to heat radiation, showcasing Kodama's commitment to improving electronic cooling solutions.

Career Highlights

Throughout his career, Katsuhisa Kodama has worked with notable companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patents he holds today.

Collaborations

Kodama has collaborated with various professionals in his field, including his coworker Hiroshi Yamabuchi. These collaborations have likely contributed to the development of his innovative technologies.

Conclusion

Katsuhisa Kodama's contributions to power conversion and cooling technologies demonstrate his expertise and innovative spirit. His patents reflect a deep understanding of engineering principles and a commitment to advancing 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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