Sendai, Japan

Reiji Takekawa

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignees: Tohoku University, Toyota Jidosha Kabushiki Kaisha. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Reiji Takekawa. Retrieved from https://idiyas.com/inventor/reiji-takekawa

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Reiji Takekawa: Innovator in Fluoride Ion Battery Technology

Introduction

Reiji Takekawa is a prominent inventor based in Sendai, Japan. He is known for his significant contributions to battery technology, particularly in the development of liquid electrolytes for fluoride ion batteries. His innovative work aims to enhance the efficiency and performance of energy storage systems.

Latest Patents

Reiji Takekawa holds a patent for a liquid electrolyte and fluoride ion battery. The main objective of this patent is to provide a liquid electrolyte with a high concentration of active fluoride ions. The electrolyte comprises potassium fluoride, an alkali metal amide salt, and a glyme, which is represented by a specific general formula. This invention is crucial for advancing fluoride ion battery technology.

Career Highlights

Throughout his career, Reiji Takekawa has worked with notable organizations, including Toyota Motor Corporation and Tohoku University. His experience in these institutions has allowed him to collaborate with leading experts in the field of battery technology and materials science.

Collaborations

Reiji Takekawa has collaborated with esteemed colleagues such as Hirofumi Nakamoto and Junichi Kawamura. These partnerships have contributed to the advancement of his research and the successful development of innovative battery solutions.

Conclusion

Reiji Takekawa's work in the field of fluoride ion batteries represents a significant step forward in energy storage technology. His innovative approach and dedication to research continue to influence the industry and pave the way for future advancements.

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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