Kirishima, Japan

Takeshi Ohkuma

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Kyocera Corporation. Active years: 2019-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ohkuma. Retrieved from https://idiyas.com/inventor/takeshi-ohkuma-qm0gbspu

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 = 1.6

ph-index = 1


Location History:

  • Kirishima, JP (2019 - 2021)
  • Kyoto, JP (2022)

Company Filing History:


Years Active: 2019-2022

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3 patents (USPTO):Explore Patents

Title: Innovations by Takeshi Ohkuma

Introduction

Takeshi Ohkuma is a notable inventor based in Kirishima, Japan. He has made significant contributions to the field of energy storage and production through his innovative patents. With a total of 3 patents, Ohkuma's work focuses on advanced technologies that enhance the efficiency and functionality of flow batteries.

Latest Patents

Ohkuma's latest patents include a flow battery, a flow battery system, and a control method. The flow battery, according to his embodiment, consists of a cathode and an anode, an electrolytic solution, and a flow device. The electrolytic solution contains an indium component and a halogen species, which interact with the cathode and anode. The flow device is designed to facilitate the movement of the electrolytic solution. Additionally, he has developed a light absorbing member, which includes a ceramic composite with first ceramic particles that exhibit positive resistance temperature characteristics. This member is part of a hydrogen production apparatus that aims to improve energy efficiency.

Career Highlights

Takeshi Ohkuma is associated with Kyocera Corporation, a leading company in the technology sector. His work at Kyocera has allowed him to explore innovative solutions in energy technology, particularly in the development of flow batteries.

Collaborations

Ohkuma has collaborated with notable colleagues, including Masahide Akiyama and Kohei Ono. Their combined expertise has contributed to the advancement of technologies in their respective fields.

Conclusion

Takeshi Ohkuma's contributions to the field of energy storage through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the development of efficient energy 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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