Kanagawa, Japan

Yasutoshi Komatsu

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Sony Corporation. Active years: 1977-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutoshi Komatsu. Retrieved from https://idiyas.com/inventor/yasutoshi-komatsu

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 = 100.0

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 115(Granted Patents)


Location History:

  • Ayasemachi, JA (1977)
  • Yokohama, JP (1984)
  • Kanagawa, JP (1979 - 2001)

Company Filing History:


Years Active: 1977-2001

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9 patents (USPTO):Explore Patents

Title: Yasutoshi Komatsu: Innovator in Semiconductor Technology

Introduction

Yasutoshi Komatsu is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work has been instrumental in advancing the efficiency and capabilities of semiconductor devices.

Latest Patents

Among his latest patents is a semiconductor simulation method that determines impurity profiles Pi and Ps under the same conditions using a reference acquiring means. This simulation is capable of producing results faster than the reference acquiring means. Errors between the impurity profiles are calculated, and a new impurity profile is generated by correcting the initial profile to reflect these errors. Another notable patent involves a memory cell with a stored charge on its gate. This memory cell comprises a channel forming region, a first gate formed on an insulation layer, a second gate capacitively coupled with the first, and source/drain regions in contact with the channel forming region.

Career Highlights

Yasutoshi Komatsu is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has not only contributed to the company's success but has also had a lasting impact on the semiconductor industry.

Collaborations

Throughout his career, Komatsu has collaborated with notable colleagues, including Yutaka Hayashi and Mikio Mukai. These collaborations have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Yasutoshi Komatsu's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced semiconductor devices, ensuring a lasting legacy 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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