Tokyo, Japan

Kyohei Aketagawa

This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Mitsubishi Electric Corporation, Tokyo Institute of Technology. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyohei Aketagawa. Retrieved from https://idiyas.com/inventor/kyohei-aketagawa

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Location History:

  • Chiyoda-ku, JP (2020)
  • Tokyo, JP (2024)

Company Filing History:


Years Active: 2020-2025

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3 patents (USPTO):Explore Patents

Title: Innovations by Kyohei Aketagawa: Pioneering Gas Production and Water Treatment Technologies

Introduction

Kyohei Aketagawa, a remarkable inventor based in Chiyoda-ku, Japan, has made significant contributions to the fields of gas production and water treatment. With a total of two patents to his name, Aketagawa's innovative ideas are aimed at enhancing efficiency and sustainability in these vital areas.

Latest Patents

Aketagawa's latest patents include a gas production system and method, which features a reactor that forms a flow path for treating target gases. This system incorporates a first and second electrode to which voltage is applied, as well as a catalyst layer positioned in the flow path. The voltage generation means allows for the adjustment of frequency based on the treatment target gas, enabling the generation of plasma between the electrodes to facilitate the reforming of the gas into a usable product.

In addition, he has developed a method and apparatus for cleaning filter membranes. This method involves preparing at least two types of cleaning water containing oxidizing agents and using them in ascending order of oxidizability to efficiently remove pollutants adhering to the filter membranes. This innovative approach minimizes the use of oxidizing agents and water while preserving the filtration performance over extended periods.

Career Highlights

Aketagawa has had an impactful career, working with leading organizations such as Mitsubishi Electric Corporation and the Tokyo Institute of Technology. His experiences in these esteemed institutions have undoubtedly influenced his inventive spirit and led to the development of practical solutions for contemporary challenges.

Collaborations

Throughout his career, Aketagawa has collaborated with talented individuals like Nozomu Yasunaga and Isamu Hirashiki. These partnerships have likely contributed to the impactful nature of his patents, fostering a collaborative environment that stimulates innovation.

Conclusion

Kyohei Aketagawa exemplifies the spirit of innovation through his creations in gas production and membrane cleaning technologies. With a career characterized by collaboration and impact, Aketagawa continues to pave the way for future advancements in these essential fields. His patents reflect a commitment to improving efficiency and sustainability, making him a notable figure in modern invention.

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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