Nagoya, Japan

Tsunehisa Hirashita

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Nagoya Institute of Technology, Toyota Jidosha Kabushiki Kaisha. Active years: 2016-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsunehisa Hirashita. Retrieved from https://idiyas.com/inventor/tsunehisa-hirashita

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.2

ph-index = 1


Company Filing History:


Years Active: 2016-2017

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3 patents (USPTO):Explore Patents

Title: Tsunehisa Hirashita: Innovator in Battery Technology

Introduction

Tsunehisa Hirashita is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of battery technology, particularly in the development of liquid electrolytes. With a total of 3 patents to his name, Hirashita's work focuses on enhancing the performance and stability of batteries.

Latest Patents

Hirashita's latest patents include innovative solutions for liquid electrolytes used in batteries. One of his notable inventions is a liquid electrolyte that boasts excellent ion conductivity, along with a method for producing it. This electrolyte comprises a mesoionic compound, which is designed to improve battery efficiency. Another significant patent involves a liquid electrolyte specifically for lithium batteries, which demonstrates remarkable stability when in contact with lithium metals. This invention also includes a method for producing the electrolyte and a lithium battery that incorporates it.

Career Highlights

Throughout his career, Tsunehisa Hirashita has worked with esteemed organizations such as the Nagoya Institute of Technology and Toyota Motor Corporation. His experience in these institutions has allowed him to collaborate on various projects aimed at advancing battery technology.

Collaborations

Hirashita has collaborated with notable colleagues, including Hirofumi Nakamoto and Shuki Araki. These partnerships have contributed to the development of innovative solutions in the field of battery technology.

Conclusion

Tsunehisa Hirashita's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in energy storage 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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