Tsukuba, Japan

Makoto Kato

This inventor holds 2 USPTO granted patents. Top assignee: National Institute of Advanced Industrial Science and Technology. Active years: 2010-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Kato. Retrieved from https://idiyas.com/inventor/makoto-kato-smdhaes3

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 = 5.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Ibaraki, JP (2010)
  • Tsukuba, JP (2011)

Company Filing History:


Years Active: 2010-2011

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2 patents (USPTO):Explore Patents

Title: Makoto Kato: Innovator in Semiconductor Technology

Introduction

Makoto Kato is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to manufacturing semiconductor devices.

Latest Patents

His latest patents include a semiconductor device and a method of manufacturing the same. This invention utilizes a (000-1)-faced silicon carbide substrate to create a semiconductor device with high blocking voltage and channel mobility. The manufacturing method involves optimizing the heat-treatment process following gate oxidation. Another notable patent is for a silicon carbide semiconductor device and method for producing the same. This invention addresses challenges in SiC vertical MOSFETs by ensuring uniform channel region lengths through simultaneous ion implantation.

Career Highlights

Makoto Kato is affiliated with the National Institute of Advanced Industrial Science and Technology, where he continues to advance semiconductor research and development. His work has been instrumental in enhancing the performance and reliability of semiconductor devices.

Collaborations

He has collaborated with notable colleagues such as Tsutomu Yatsuo and Shinsuke Harada, contributing to various projects that push the boundaries of semiconductor technology.

Conclusion

Makoto Kato's innovative work in semiconductor technology has led to significant advancements in the field. His patents reflect a commitment to improving device performance and manufacturing processes.

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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