Tokyo, Japan

Tomitaro Hara

This inventor holds 9 USPTO granted patents and 2 published patent applications and 7 EPO patents. Top assignees: Eliiy Power Co., Ltd, Nec Corporation, Sumitomo Osaka Cement Co., Ltd.. Active years: 1999-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomitaro Hara. Retrieved from https://idiyas.com/inventor/tomitaro-hara-j6f72otx

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Tokyo, JP (1999 - 2021)
  • Shinagawa-ku, JP (2022 - 2023)

Company Filing History:


Years Active: 1999-2024

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9 patents (USPTO):Explore Patents

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Title: The Inventor Spotlight: Tomitaro Hara

Introduction: Tomitaro Hara, a talented inventor hailing from Tokyo, Japan, has made significant contributions to the field of non-aqueous electrolyte secondary batteries through his innovative patents and research endeavors.

Latest Patents: Among his extensive portfolio of 8 patents, Tomitaro Hara's latest creations include a revolutionary positive electrode for non-aqueous electrolyte secondary batteries. This cutting-edge invention introduces a novel overcharge protective function, featuring a positive electrode active material layer enhanced with a carbonaceous coating film and a conductive auxiliary agent containing graphitizable carbon.

Career Highlights: Tomitaro Hara has showcased his expertise while working at prestigious companies such as Eliiy Power Co., Ltd. and NEC Corporation. His dedication to pushing the boundaries of battery technology has resulted in multiple groundbreaking patents that have the potential to shape the future of energy storage solutions.

Collaborations: Throughout his career, Tomitaro Hara has collaborated with esteemed individuals in the industry, including Takao Fukunaga and Yusuke Kuzushima. Together, they have combined their knowledge and skills to drive forward innovations in the realm of non-aqueous electrolyte secondary batteries.

Conclusion: Tomitaro Hara's remarkable contributions to the field of battery technology exemplify his passion for innovation and commitment to creating sustainable energy solutions. His pioneering work continues to inspire and pave the way for future advancements in the industry.

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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