Matsumoto, Japan

Katuhiro Endo

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electric Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katuhiro Endo. Retrieved from https://idiyas.com/inventor/katuhiro-endo

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 = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: **Katuhiro Endo: A Pioneer in Semiconductor Technology**

Introduction

Katuhiro Endo is an innovative inventor based in Matsumoto, Japan. He is known for his contributions to the field of semiconductor devices, particularly in power switching applications. His extensive knowledge and expertise have helped shape advancements in this critical technology sector.

Latest Patents

Katuhiro Endo holds a significant patent related to a semiconductor device, which serves pivotal roles in power switching applications. His invention describes a semiconductor device that utilizes multiple gate terminals in pressure contact with gate electrodes. This arrangement allows for the separation of current flow during the gate turn-off process into distinct components, effectively reducing the transverse voltage drop of the gate electrode. Notably, one embodiment of his invention is applicable to gate turn-off (GTO) thyristors, while another focuses on reverse conducting GTO thyristors.

Career Highlights

Endo's professional journey is marked by his association with Fuji Electric Co., Ltd. Here, he has played an integral role in developing semiconductor technologies that push the envelope of what is possible in power electronics. His innovative spirit and technical expertise have significantly contributed to the company's advancements in this highly competitive field.

Collaborations

Katuhiro Endo has collaborated with several talented professionals throughout his career, including Yoshikazu Takahashi and Fumiaki Kirihata. These partnerships have enabled him to work on groundbreaking projects that expand the boundaries of semiconductor technology.

Conclusion

Katuhiro Endo’s work demonstrates the vital role inventors play in fueling innovation within the technology industry. With his valuable patent in semiconductor devices, he continues to contribute to the advancements that are pivotal for future developments in power switching applications. His collaboration with fellow experts and his dedication to his craft further underscore his impact on the field.

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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