EPO Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Kosuke Ikeda (1 out of 41 patents)

Norihisa Horaguchi (1 out of 4 patents)

Masaru Seto (1 out of 2 patents)

4. Yuusuke Sakama (1 out of 1 patent)

5. Yano Yoshitada (0 patent)

6. Nakamura Shinya (0 patent)

7. Sato Yoshitomo (0 patent)

8. Inagaki Yoshifumi (0 patent)

9. Inoue Toshiya (0 patent)

1 patent: Sort by Forward Citations

#1,658 in Osaka

#15,759 in Japan

Sato Special Oil, Ltd.

Forward Citations = 0

4 inventors:

Kosuke Ikeda (1 out of 41 patents)

Norihisa Horaguchi (1 out of 4 patents)

Masaru Seto (1 out of 2 patents)

4. Yuusuke Sakama (1 out of 1 patent)

5. Yano Yoshitada (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sato Special Oil, Ltd.. Retrieved from https://idiyas.com/company/sato-special-oil

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

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]

2 patents (EPO):

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]