Akashi, Japan

Tsutomu Oi

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Shinko Pantec Co., Ltd.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Oi. Retrieved from https://idiyas.com/inventor/tsutomu-oi

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



Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Tsutomu Oi: Innovator in Water Electrolysis Technology

Introduction

Tsutomu Oi is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of water electrolysis technology. His innovative approach has led to the development of a unique electrode plate that enhances the efficiency of water electrolysis devices.

Latest Patents

Oi holds a patent for a "Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell." This invention features an electrode plate formed from a metal plate that is capable of being press-formed. The design includes a flat plate portion and a peripheral edge portion that is bent to create alternating recesses and protrusions along its outer edge. This innovative design aims to improve the performance of water electrolysis devices.

Career Highlights

Throughout his career, Tsutomu Oi has worked with several prominent companies, including Shinko Pantec Co., Ltd. and Kobelco Eco-Solutions Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in electrolysis technology.

Collaborations

Oi has collaborated with notable colleagues such as Manabu Toyoshima and Akiko Miyake. Their combined expertise has fostered a productive environment for innovation and development in their respective fields.

Conclusion

Tsutomu Oi's contributions to water electrolysis technology exemplify the impact of innovative thinking in engineering. His patent and collaborations highlight the importance of teamwork in advancing technological solutions.

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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