Tokyo, Japan

Yoshihiko Yokoi

This inventor holds 9 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Renesas Electronics Corporation, Kawasumi Laboratories. Inc., Mani, Inc.. Active years: 2010-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Yokoi. Retrieved from https://idiyas.com/inventor/yoshihiko-yokoi

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

USPTO Granted Patents = 9 

% Patents Active = 77.8

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 2010-2022

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9 patents (USPTO):Explore Patents

Title: The Innovations of Yoshihiko Yokoi

Introduction

Yoshihiko Yokoi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work has been instrumental in advancing the efficiency and functionality of semiconductor devices.

Latest Patents

Yokoi's latest patents include innovative designs for semiconductor devices. One of his patents describes a semiconductor device that incorporates multiple power transistors coupled in parallel. This device features a sense source terminal, a Kelvin terminal, and a source terminal, along with an arithmetic circuit that measures current values flowing through these terminals. Another patent addresses the challenges faced in matching the threshold voltage of power elements with gate driver circuit operations. This invention allows for improved monitoring of collector voltage and enhances the performance of NMOS transistors in semiconductor applications.

Career Highlights

Throughout his career, Yoshihiko Yokoi has worked with notable companies such as Renesas Electronics Corporation and Kawasumi Laboratories, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Yokoi has collaborated with talented individuals in his field, including Yusuke Ojima and Shin Ishimaru. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Yoshihiko Yokoi's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in this critical 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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