Osaka, Japan

Naoto Sugimune

This inventor holds 6 USPTO granted patents. Top assignee: Hitachi Maxell, Limited. Active years: 2003-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Sugimune. Retrieved from https://idiyas.com/inventor/naoto-sugimune

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 126(Granted Patents)


Location History:

  • Osaka, JP (2003)
  • Amagasaki, JP (2007)
  • Ibaraki, JP (2009)

Company Filing History:


Years Active: 2003-2009

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6 patents (USPTO):Explore Patents

Title: Naoto Sugimune: Innovator in Battery Technology

Introduction

Naoto Sugimune is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His work focuses on developing innovative battery designs that enhance performance and safety.

Latest Patents

One of Sugimune's latest patents is for a sealed prismatic battery. This battery features a prismatic cylindrical shape with a bottom part and an upper opening, designed to prevent explosions and withstand impacts. Another notable patent involves a battery structure that addresses various challenges, such as shape, attachment properties, and productivity, making it suitable for small electric devices.

Career Highlights

Sugimune is currently employed at Hitachi Maxell, Limited, where he continues to push the boundaries of battery technology. His innovative designs have the potential to revolutionize how batteries are used in various applications.

Collaborations

Throughout his career, Sugimune has collaborated with notable colleagues, including Yoshiki Somatomo and Yoshihisa Fujihara. These partnerships have contributed to the advancement of his research and development efforts.

Conclusion

Naoto Sugimune's work in battery technology exemplifies innovation and dedication to improving energy solutions. His patents reflect a commitment to enhancing the safety and efficiency of batteries, making a lasting impact 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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