Kanagawa, Japan

Masaki Kotsuji

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Renesas Electronics Corporation. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Kotsuji. Retrieved from https://idiyas.com/inventor/masaki-kotsuji

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2017-2019

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3 patents (USPTO):Explore Patents

Title: Masaki Kotsuji: Innovator in Semiconductor Technology

Introduction

Masaki Kotsuji is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the performance of semiconductor devices and electronic devices.

Latest Patents

Kotsuji's latest patents include advancements in semiconductor devices and electronic devices that enhance performance by supporting large currents. One of his innovations features an emitter terminal that protrudes from one side of a sealing body, while signal terminals extend from the opposite side. This design allows for improved functionality, as the signal terminals are positioned opposite the emitter terminal. Additionally, a second semiconductor chip containing a diode is strategically mounted between the emitter terminal and a first semiconductor chip that includes an IGBT, optimizing the overall layout and performance.

Career Highlights

Masaki Kotsuji is currently employed at Renesas Electronics Corporation, where he continues to develop cutting-edge technologies in the semiconductor industry. His expertise and innovative approach have positioned him as a key player in advancing electronic device performance.

Collaborations

Kotsuji has collaborated with notable colleagues, including Akira Muto and Nobuya Koike. Their combined efforts contribute to the ongoing success and innovation within their field.

Conclusion

Masaki Kotsuji's work in semiconductor technology exemplifies the spirit of innovation. His patents reflect a commitment to enhancing electronic devices, making significant strides in the industry.

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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