Hitachi, Japan

Tetsuo Oda

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Power Semiconductor Device, Ltd., Minebea Power Semiconductor Device Inc.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Oda. Retrieved from https://idiyas.com/inventor/tetsuo-oda-fvef3s8c

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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2 patents (USPTO):Explore Patents

Title: Tetsuo Oda: Innovator in Semiconductor Technology

Introduction

Tetsuo Oda is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in enhancing the reliability of semiconductor devices.

Latest Patents

Oda holds a patent for a semiconductor device and termination structure. This invention provides a highly reliable semiconductor device that reduces the influence on device characteristics while improving high temperature and high humidity bias resistance of a termination structure. The semiconductor device features an active region on the main surface of a semiconductor substrate, surrounded by a termination region. This termination region includes an interlayer insulating film and an organic protective film, with an insulating film containing nitrogen positioned between them.

Career Highlights

Oda is associated with Hitachi Power Semiconductor Device, Ltd., where he has been instrumental in advancing semiconductor technology. His work focuses on improving device performance and reliability, which is crucial for various applications in electronics.

Collaborations

Oda has collaborated with notable colleagues such as Shigeo Tokumitsu and Masaki Shiraishi, contributing to the development of innovative semiconductor solutions.

Conclusion

Tetsuo Oda's contributions to semiconductor technology exemplify the importance of innovation in enhancing device reliability and performance. His work continues to influence the field and pave the way for future advancements.

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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