Tokyo, Japan

Koji Kise

This inventor holds 17 USPTO granted patents and 2 published patent applications and 7 EPO patents. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Electronic Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kise. Retrieved from https://idiyas.com/inventor/koji-kise

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

USPTO Granted Patents = 17 

% Patents Active = 76.5

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2012 - 2021)
  • Tokyo, JP (2012 - 2023)

Company Filing History:


Years Active: 2012-2025

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17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koji Kise

Introduction

Koji Kise is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of electronics, particularly in the development of heat sinks and semiconductor modules. With a total of 17 patents to his name, Kise's work has had a substantial impact on the industry.

Latest Patents

One of Kise's latest patents is a heat sink and semiconductor module. This innovative design features a coolant flow path that allows for efficient cooling of semiconductor devices. The heat sink includes a heat transfer plate with a first surface for the semiconductor device and a second surface, along with a junction flow path-forming plate. The design incorporates a first partition wall and first fins to enhance cooling efficiency. Another notable patent is for an electronic device that consists of multiple substrates, each containing a heat-generating element. This device includes a cooler positioned between adjacent substrates and a metal piping system designed to optimize heat dissipation.

Career Highlights

Throughout his career, Koji Kise has worked with leading companies in the electronics sector, including Mitsubishi Electric Corporation and Mitsubishi Electronic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electronic cooling technologies.

Collaborations

Kise has collaborated with notable colleagues such as Masaru Takada and Hajime Sotokawa. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Koji Kise's contributions to the field of electronics through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry, paving the way for future advancements in 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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