Tokyo, Japan

Yasuyuki Komatsu

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Idemitsu Kosan Company, Limited, Shell Oil Comapny. Active years: 2009-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Komatsu. Retrieved from https://idiyas.com/inventor/yasuyuki-komatsu-0d4hpm8a

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

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Tokyo, JP (2009 - 2021)
  • Chiba, JP (2023)

Company Filing History:


Years Active: 2009-2023

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4 patents (USPTO):Explore Patents

Title: Yasuyuki Komatsu: Innovator in Fuel Oil Composition

Introduction

Yasuyuki Komatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fuel oil compositions, holding a total of 4 patents. His work focuses on improving the performance and environmental impact of fuel oils used in various applications.

Latest Patents

One of his latest patents is a fuel oil composition that boasts a sulfur content of 0.50 mass % or less. This composition maintains storage stability, long-term storage stability, combustion performance, low-temperature fluidity, and kinetic viscosity suitable for use in ships. Another notable patent is the Fuel Oil 'A' composition, which features a density of 0.8400 to 0.8900 g/cm³ and a kinematic viscosity at 50°C of not less than 2.000 mm²/s. This composition also ensures that the sulfur content does not exceed 0.100 mass %, making it a more environmentally friendly option.

Career Highlights

Yasuyuki Komatsu has worked with prominent companies in the oil industry, including Shell Oil Company and Idemitsu Kosan Company, Limited. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in fuel oil applications.

Collaborations

Throughout his career, Komatsu has collaborated with talented individuals such as Tsuyoshi Kashio and Rei Yoshida. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Yasuyuki Komatsu is a distinguished inventor whose work in fuel oil compositions has made a significant impact on the industry. His innovative patents and collaborations highlight his commitment to improving fuel oil performance and sustainability.

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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