Kawagoe, Japan

Takahiro Kiyosu

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Fujifilm Wako Pure Chemical Corporation, Wako Pure Chemical Industries, Inc., National Institute of Advanced Industrial Science and Technology. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Kiyosu. Retrieved from https://idiyas.com/inventor/takahiro-kiyosu

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

USPTO Granted Patents = 6 

 

Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Kawagoe, JP (2013 - 2020)
  • Saitama, JP (2020)

Company Filing History:


Years Active: 2013-2020

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6 patents (USPTO):Explore Patents

Title: Takahiro Kiyosu: Innovator in Lithium and Magnesium Battery Technologies

Introduction

Takahiro Kiyosu is a prominent inventor based in Kawagoe, Japan. He has made significant contributions to the field of battery technology, particularly in lithium and magnesium batteries. With a total of six patents to his name, Kiyosu's work focuses on enhancing the performance and practicality of energy storage solutions.

Latest Patents

Kiyosu's latest patents include a binder for lithium cells designed to improve charge-discharge capacity, even when using silicon-based active materials. This invention involves a polymer binder that incorporates various monomer units and cross-linking agents to enhance electrode performance. Another notable patent is for an electrolyte solution containing magnesium ions, which aims to provide a highly practical solution with a high oxidative decomposition potential. This electrolytic solution facilitates the stable dissolution and precipitation of magnesium, making it easier to prepare and use in magnesium batteries.

Career Highlights

Throughout his career, Kiyosu has worked with reputable companies such as Fujifilm Wako Pure Chemical Corporation and Wako Pure Chemical Industries, Inc. His experience in these organizations has allowed him to develop innovative solutions that address the challenges in battery technology.

Collaborations

Kiyosu has collaborated with notable colleagues, including Kuniaki Okamoto and Kazuhiko Sato. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Takahiro Kiyosu is a key figure in the innovation of battery technologies, particularly in lithium and magnesium solutions. His patents reflect a commitment to improving energy storage systems, which are crucial for the future of sustainable energy.

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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