Nara, Japan

Takeou Okanishi

This inventor holds 12 USPTO granted patents and 2 published patent applications and 7 EPO patents. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Asahi Glass Company, Limited. Active years: 2012-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeou Okanishi. Retrieved from https://idiyas.com/inventor/takeou-okanishi

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

USPTO Granted Patents = 12 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Osaka, JP (2012 - 2014)
  • Nara, JP (2013 - 2019)

Company Filing History:


Years Active: 2012-2019

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12 patents (USPTO):Explore Patents

Title: Takeou Okanishi: Innovator in Fuel Cell Technology

Introduction

Takeou Okanishi is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and functionality of fuel cells, which are crucial for sustainable energy solutions.

Latest Patents

Okanishi's latest patents include innovative designs and methods for fuel cell components. One notable patent is for a fuel cell gas diffusion layer, which features a porous member containing electrically-conductive particles and polymeric resin. This design includes a plurality of holes extending from the main surface of the gas diffusion layer, improving gas flow and efficiency. Another significant patent details an operation method for a polymer electrolyte fuel cell system. This method involves supplying the anode with a fuel gas that is more humidified than the oxidizing gas, ensuring optimal performance during the start-up of the fuel cell system.

Career Highlights

Throughout his career, Okanishi has worked with leading companies in the technology sector. He has been associated with Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd., where he has contributed to various innovative projects. His expertise in fuel cell technology has positioned him as a key figure in the advancement of clean energy solutions.

Collaborations

Okanishi has collaborated with notable professionals in his field, including Yoichiro Tsuji and Atsushi Nogi. These collaborations have fostered a creative environment that has led to groundbreaking advancements in fuel cell technology.

Conclusion

Takeou Okanishi's contributions to fuel cell technology exemplify his commitment to innovation and sustainability. His patents and collaborations reflect a dedication to advancing clean energy solutions for a better future.

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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