Saitama, Japan

Takeshi Yamaguchi

This inventor holds 4 USPTO granted patents. Top assignee: Shindengen Electric Manufacturing Company Limited. Active years: 2018-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Yamaguchi. Retrieved from https://idiyas.com/inventor/takeshi-yamaguchi-meeiwy02

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Hanno, JP (2018)
  • Saitama, JP (2019)

Company Filing History:


Years Active: 2018-2019

Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Yamaguchi

Introduction

Takeshi Yamaguchi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of power semiconductor devices, holding a total of 4 patents. His work focuses on developing technologies that enhance the efficiency and performance of electronic equipment.

Latest Patents

Yamaguchi's latest patents include a power semiconductor device featuring a unique super junction structure. This device comprises a semiconductor base body with alternating conductive-type columnar regions, designed to reduce costs and minimize the size of electronic equipment while maintaining a large breakdown strength. Another notable patent describes a power semiconductor device that lowers ON resistance while ensuring high withstand voltage and large breakdown resistance. These innovations reflect his commitment to advancing semiconductor technology.

Career Highlights

Takeshi Yamaguchi is associated with Shindengen Electric Manufacturing Company Limited, where he has played a crucial role in the development of cutting-edge semiconductor solutions. His expertise in power semiconductor devices has positioned him as a key figure in the industry, contributing to advancements that meet the growing demands of modern electronics.

Collaborations

Yamaguchi has collaborated with notable coworkers, including Mizue Kitada and Takeshi Asada. Their combined efforts have fostered an environment of innovation and creativity, leading to the successful development of new technologies in the semiconductor field.

Conclusion

Takeshi Yamaguchi's contributions to power semiconductor technology are noteworthy and impactful. His patents demonstrate a clear focus on enhancing the efficiency and performance of electronic devices. Through his work at Shindengen Electric Manufacturing Company Limited, he continues to influence the future of semiconductor innovations.

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]
Loading…