Albany, CA, United States of America

Dai Hisamoto

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2000-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dai Hisamoto. Retrieved from https://idiyas.com/inventor/dai-hisamoto-ct21qdo8

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 = 2.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2000-2001

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2 patents (USPTO):Explore Patents

Title: Dai Hisamoto: Innovator in Semiconductor Technology

Introduction

Dai Hisamoto is a prominent inventor based in Albany, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.

Latest Patents

Hisamoto's latest patents include innovative designs for semiconductor devices featuring SOI-MOSFET technology. The first patent addresses the suppression of floating substrate issues in thin SOI-MOSFETs formed on SOI substrates. This design incorporates a two-layer structure for the gate electrode, with the upper gate in contact with the sides of the SOI layer. The second patent mirrors this innovation, further solidifying Hisamoto's expertise in this area.

Career Highlights

Dai Hisamoto is currently employed at Hitachi, Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing solutions that enhance device performance and efficiency.

Collaborations

Hisamoto collaborates with fellow inventor Yoshimi Sudou, contributing to advancements in their field. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Dai Hisamoto'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.

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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