Yamaguchi, Japan

Koji Abe

This inventor holds 92 USPTO granted patents and 12 published patent applications, plus 5 CIPO patents and 23 EPO patents, primarily in Nonaqueous Electrolytes (CPC class H01M10-0567). Top assignees: Ube Industries, Inc., Sanyo Electric Co., Ltd., Panasonic Corporation. Active years: 1995-2023.

USPTO Granted Patents = 92 

% Patents Active = 70.7

 

 

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 409(Granted Patents)

Forward Citations (Not Self Cited) = 352(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kasuga, JP (2010)
  • Yamaguchi-ken, JP (2013)
  • Suita, JP (2013)
  • Nishinomiya, JP (2013 - 2014)
  • Yamaguchi, JP (2003 - 2018)
  • Sakai, JP (2019 - 2020)
  • Tokyo-to, JP (2020)
  • Ube, JP (1995 - 2023)

Company Filing History:


Years Active: 1995-2023

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Areas of Expertise:
Nonaqueous Electrolyte
Lithium Battery
Energy Storage
Electrolytic Solution
Electricity Storage
Polyimide Binder
Capacitor Device
Carboxylic Acid Ester
Cyclic Sulfonic Acid
Trifluoromethylbenzene
Asymmetric Chain Carbonate
Broad-Spectrum Antiviral
92 patents (USPTO):Explore Patents

Title: The Innovative Mind of Koji Abe: A Leader in Nonaqueous Electrolytic Solutions

Introduction: Koji Abe, based in Yamaguchi, Japan, is a prominent inventor recognized for his significant contributions to the field of energy storage technology. With an impressive portfolio of 89 patents to his name, he continues to push the boundaries of innovation, particularly in nonaqueous electrolyte solutions.

Latest Patents: Among his latest innovations, Koji Abe has developed several patents that focus on nonaqueous electrolytic solutions. One notable patent details a nonaqueous electrolyte and a capacitor device using the same. This innovation aims to improve electrochemical characteristics of energy storage devices, especially under high temperature and high voltage conditions. The nonaqueous electrolytic solution comprises an electrolyte salt dissolved in a nonaqueous solvent, featuring carboxylic acid ester compounds to enhance performance and prolong capacity retention, reducing gas generation in these extreme conditions.

Career Highlights: Throughout his career, Koji Abe has worked with industry leaders such as Ube Industries, Inc. and Sanyo Electric Co., Ltd. His expertise and contributions have made a substantial impact in the field of energy solutions, where his patented technologies are utilized to enhance the efficiency and reliability of energy storage devices.

Collaborations: Collaboration has been a vital aspect of Koji Abe's achievements. He has worked alongside esteemed colleagues like Kazuhiro Miyoshi and Toshikazu Hamamoto, contributing to advancements in their shared fields. These partnerships have allowed for the exchange of ideas and fostered innovative solutions in energy storage technologies.

Conclusion: Koji Abe's relentless pursuit of innovation in nonaqueous electrolytic solutions underscores his significance as an inventor. His contributions not only advance technology but also serve as a vital resource for companies striving for efficiency in energy storage. As he continues to expand his patent portfolio, Koji Abe remains a key figure in the technological landscape of energy solutions.

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