Tokyo, Japan

Katsunori Nishimura

This inventor holds 2 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Lg Energy Solution, Ltd., Nec Corporation. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Nishimura. Retrieved from https://idiyas.com/inventor/katsunori-nishimura-9aunct7j

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.2

ph-index = 1


Company Filing History:


Years Active: 2008-2025

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2 patents (USPTO):Explore Patents

Title: Innovations of Katsunori Nishimura

Introduction

Katsunori Nishimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced materials and systems. With a total of 2 patents to his name, his work reflects a commitment to innovation and excellence.

Latest Patents

Nishimura's latest patents include an electrolyte composition for secondary cells and a method for manufacturing electrolyte sheets. This electrolyte composition comprises one or two or more polymers, oxide particles, at least one electrolyte salt selected from lithium, sodium, calcium, and magnesium salts, and a solvent. The structural units of the polymers include a first structural unit from tetrafluoroethylene and vinylidene fluoride, and a second structural unit from hexafluoropropylene, acrylic acid, maleic acid, ethyl methacrylate, and methyl methacrylate. The content of the polymers is more than 90% by mass, with a mass ratio of the first to the second structural unit being 50/50 or more. His other patent involves an accounting method and system in a packet communication network, which efficiently manages account fees based on transmitted and received packets.

Career Highlights

Throughout his career, Nishimura has worked with prominent companies such as NEC Corporation and LG Energy Solution, Ltd. His experience in these organizations has allowed him to hone his skills and contribute to various innovative projects.

Collaborations

Nishimura has collaborated with notable colleagues, including Tsukasa Inoue and Nobuyuki Ogawa. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Katsunori Nishimura's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative work continues to influence advancements in materials and systems.

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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