Tokyo, Japan

Akira Kumamoto

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Kumamoto. Retrieved from https://idiyas.com/inventor/akira-kumamoto

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2011-2015

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2 patents (USPTO):Explore Patents

Title: Akira Kumamoto: Innovator in Semiconductor Technology

Introduction

Akira Kumamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on developing devices that enhance the efficiency and reliability of electronic systems.

Latest Patents

Kumamoto's latest patents include a semiconductor device designed to protect loads from power surges. This device features a first resistor connected to a supply terminal, a capacitor, and a first transistor that plays a crucial role in managing power flow. Additionally, he has developed a semiconductor integrated circuit that utilizes a differential amplifier to generate output voltage based on input voltages. This circuit includes a switch for connecting input terminals and a sample hold unit that generates an offset correction voltage.

Career Highlights

Kumamoto is currently employed at Kabushiki Kaisha Toshiba, a leading company in the technology sector. His innovative work has positioned him as a key figure in the development of advanced semiconductor solutions.

Collaborations

Throughout his career, Kumamoto has collaborated with notable colleagues, including Kazuhiro Kato and Hiroyuki Tsurumi. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Akira Kumamoto's contributions to semiconductor technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving electronic systems, making him a valuable asset in 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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