Yokohama, Japan

Tomohisa Mizuno

This inventor holds 19 USPTO granted patents, primarily in Semiconductor Devices. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1992-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohisa Mizuno. Retrieved from https://idiyas.com/inventor/tomohisa-mizuno

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

Calculating rank

% Patents Active = 84.2

Average Co-Inventor Count = 2.3

ph-index = 13

Forward Citations = 1,241(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1997 - 2004)
  • Yokohama, JP (1992 - 2010)

Company Filing History:


Years Active: 1992-2010

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Areas of Expertise:
Field Effect Transistor
Semiconductor Device
Manufacturing Method
MOS Transistor
SiGe Layer
BiCMOS Device
Offset Gate Structure
Current Drivability
LDD Structure
Projecting Element Region
19 patents (USPTO):Explore Patents

Title: Tomohisa Mizuno: Innovator in Field Effect Transistors

Introduction

Tomohisa Mizuno, based in Yokohama, Japan, is an accomplished inventor known for his significant contributions to the field of electronics, particularly in the development of field effect transistors. With a remarkable portfolio of 19 patents, he continues to push the boundaries of innovation in semiconductor technology.

Latest Patents

Mizuno's latest patents involve groundbreaking work on field effect transistors. One of his patents describes a field effect transistor that consists of a source, a drain, and a channel layer composed of SiGeC crystal. The unique feature of this invention is that the germanium composition increases toward the drain end while being different in the vicinity of the source end of the channel layer. This innovative design holds potential for improving the performance and efficiency of electronic devices.

Career Highlights

Currently, Tomohisa Mizuno is associated with Toshiba Corporation, a renowned company with a legacy of technological advancements. His work at Toshiba focuses on high-performance semiconductor devices, which play a vital role in modern electronics. Over the years, Mizuno has proven himself as a key contributor to the company's R&D efforts, making substantial impacts in his field.

Collaborations

In his journey as an inventor, Mizuno has collaborated with several talented professionals, including Shinichi Takagi and Naoharu Sugiyama. These partnerships have not only enriched his research but have also facilitated the creation of cutting-edge technologies in field effect transistors and beyond.

Conclusion

Tomohisa Mizuno stands out in the realm of electronics and semiconductor innovation. His extensive patent portfolio and collaborative efforts at Toshiba Corporation demonstrate his commitment to advancing technology. As he continues to innovate, his contributions are sure to inspire future generations of inventors 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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