Hitachi, Japan

Tetsuo Mizoguchi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Mizoguchi. Retrieved from https://idiyas.com/inventor/tetsuo-mizoguchi-6h8ry2vq

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Tetsuo Mizoguchi: Innovator in Semiconductor Technology

Introduction

Tetsuo Mizoguchi is a prominent inventor based in Hitachi, Japan. He is known for his contributions to semiconductor technology, particularly in the development of switching devices that enhance power conversion efficiency. His innovative work has led to significant advancements in the field.

Latest Patents

Mizoguchi holds a patent for a semiconductor thyristor switching device and power converter. This invention features a semiconductor substrate with a unique configuration of layers that optimize performance. The design includes a first semiconductor layer of a first conductivity type, a second semiconductor layer with lower impurity concentration, and additional layers that enhance the device's functionality. The control electrode is electrically connected to the third semiconductor layer, ensuring efficient operation. He has 1 patent to his name.

Career Highlights

Tetsuo Mizoguchi has made significant strides in his career at Hitachi, Ltd. His work has been instrumental in advancing semiconductor technology, which is crucial for various electronic applications. His innovative designs have contributed to the efficiency and reliability of power conversion systems.

Collaborations

Mizoguchi has collaborated with notable colleagues, including Masahiro Nagasu and Hideo Kobayashi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Tetsuo Mizoguchi's contributions to semiconductor technology exemplify the spirit of innovation. His patented inventions and collaborative efforts continue to influence the industry, paving 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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