Urawa, Japan

Ryuji Kimura

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Mining Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Kimura. Retrieved from https://idiyas.com/inventor/ryuji-kimura-odgvcdap

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents

Title: Ryuji Kimura: Innovator in Lubricant Composition

Introduction

Ryuji Kimura is a notable inventor based in Urawa, Japan. He has made significant contributions to the field of lubricant compositions, particularly with a focus on enhancing wear resistance in specific environments.

Latest Patents

Ryuji Kimura holds a patent for a sulfur compound containing lubricant composition for use in Flon. This innovative lubricant composition exhibits high wear resistance in a Flon atmosphere. The composition comprises mineral oil, alkylbenzene, or a mixture of both as a base oil, with an organic sulfur compound added in an amount greater than a certain value.

Career Highlights

Ryuji Kimura is associated with Nippon Mining Co., Ltd., where he has been instrumental in developing advanced lubricant technologies. His work has contributed to improving the performance and reliability of lubricants used in various industrial applications.

Collaborations

Ryuji Kimura has collaborated with Sampo Kusayanagi, further enhancing the innovative efforts within their field.

Conclusion

Ryuji Kimura's contributions to lubricant compositions demonstrate his commitment to innovation and excellence in engineering. His work continues to impact the industry positively.

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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