Ohimachi, Japan

Atsuhisa Kobori

This inventor holds 3 USPTO granted patents. Top assignees: Tonen Corporation, Exxonmobil Research and Engineering Company. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuhisa Kobori. Retrieved from https://idiyas.com/inventor/atsuhisa-kobori

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 = 2.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Tokyo, JP (2001)
  • Ohi-machi, JP (2001 - 2003)

Company Filing History:


Years Active: 2001-2003

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3 patents (USPTO):Explore Patents

Title: Atsuhisa Kobori: Innovator in Lubricant Oil Composition

Introduction

Atsuhisa Kobori is a notable inventor based in Ohimachi, Japan. He has made significant contributions to the field of lubricant oil compositions, holding a total of 3 patents. His work focuses on developing innovative solutions that enhance the performance and efficiency of lubricants.

Latest Patents

Kobori's latest patents include a heat-resistant lubricating oil composition and a lubricant oil composition. The latter invention is particularly noteworthy as it comprises a base oil as the major component, which contains aromatic compounds at 1 wt % or less and paraffin and monocyclic naphthene compounds at 50 wt % or more as total content. Additionally, it has a kinematic viscosity of 2 to 50 mm²/s at 100°C and an evaporated quantity of 16 wt % or less by the NOACK volatility test.

Career Highlights

Throughout his career, Atsuhisa Kobori has worked with prominent companies in the industry, including Tonen Corporation and ExxonMobil Research and Engineering Company. His experience in these organizations has allowed him to refine his expertise in lubricant technologies and contribute to advancements in the field.

Collaborations

Kobori has collaborated with several talented individuals, including Hiroshi Nakanishi and Ko Onodera. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Atsuhisa Kobori's contributions to lubricant oil compositions demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the complexities involved in lubricant technology, making him a significant figure in this area of research.

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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