Hyogo, Japan

Ippei Shimizu

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ippei Shimizu. Retrieved from https://idiyas.com/inventor/ippei-shimizu-ybcqg9my

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Ippei Shimizu

Introduction

Ippei Shimizu is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology. His work has led to advancements that enhance the manufacturing processes of semiconductor devices.

Latest Patents

Ippei Shimizu holds a patent for a semiconductor device and the process for manufacturing the same. This patent outlines a method that involves several steps applied to a semiconductor substrate. The process includes the formation of separation oxide films and gate oxide films, along with the injection of impurities into a polysilicon layer. This innovative approach aims to improve the efficiency and effectiveness of semiconductor devices.

Career Highlights

Shimizu is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and technology sector. His role at the company has allowed him to work on cutting-edge technologies and contribute to the advancement of semiconductor manufacturing.

Collaborations

Throughout his career, Ippei Shimizu has collaborated with talented individuals such as Satoshi Shimizu and Tadashi Omae. These collaborations have fostered an environment of innovation and creativity, leading to the development of new technologies.

Conclusion

Ippei Shimizu's contributions to semiconductor technology exemplify the impact of innovative thinking in the field. His patent and work at Mitsubishi Denki Kabushiki Kaisha highlight the importance of advancements in manufacturing processes.

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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