Chiba, Japan

Masatoshi Ichikawa

This inventor holds 5 USPTO granted patents. Top assignee: Showa Denko K.k.. Active years: 2018-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Ichikawa. Retrieved from https://idiyas.com/inventor/masatoshi-ichikawa-mhn1gekr

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

Calculating rank

Average Co-Inventor Count = 3.7

ph-index = 1


Location History:

  • Tokyo, JP (2018 - 2020)
  • Chiba, JP (2020)

Company Filing History:


Years Active: 2018-2020

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5 patents (USPTO):Explore Patents

Title: Masatoshi Ichikawa: Innovator in Energy Solutions

Introduction

Masatoshi Ichikawa is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of energy solutions, particularly in the development of advanced battery technologies. With a total of 5 patents to his name, Ichikawa continues to push the boundaries of innovation.

Latest Patents

Ichikawa's latest patents include a collector plate and a redox flow battery. The collector plate features a unique design with a peripheral edge wall that surrounds a predetermined region. This design includes a surface roughness (Ra) of the exposed surface of the peripheral edge wall that is greater than that measured along the extension direction of the wall. Additionally, his redox flow battery electrode is designed to be positioned between an ion exchange membrane and a bipolar plate. This electrode incorporates a conductive sheet made of carbon nanotubes with an average fiber diameter of 1 µm or less, along with a porous sheet formed from fibers with a larger average fiber diameter.

Career Highlights

Ichikawa is currently associated with Showa Denko K.K., where he applies his expertise in energy technologies. His work has been instrumental in advancing the efficiency and effectiveness of energy storage solutions.

Collaborations

Ichikawa has collaborated with notable colleagues, including Kenzo Hanawa and Keizo Iseki. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the energy sector.

Conclusion

Masatoshi Ichikawa stands out as a key figure in the realm of energy innovation. His patents and collaborative efforts reflect his commitment to advancing technology for a sustainable 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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