EPO Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Manabu Yamamoto (1 out of 3 patents)

Osamu Sasaki (1 out of 1 patent)

Noriyasu Kimura (1 out of 1 patent)

4. Kenichi Nishimura (1 out of 1 patent)

5. Wataru Koyanagi (1 out of 1 patent)

6. Toru Kuwahara (1 out of 1 patent)

7. Sasaki Osamu (0 patent)

8. Kuwahara Toru (0 patent)

9. Yamamoto Manabu (0 patent)

10. Koyanagi Wataru (0 patent)

11. Nishimura Kenichi (0 patent)

12. Kimura Noriyasu (0 patent)

1 patent: Sort by Forward Citations

#1 in Itoigawa

#15,745 in Japan

Tanabe Corporation

Forward Citations = 0

6 inventors:

Manabu Yamamoto (1 out of 3 patents)

Osamu Sasaki (1 out of 1 patent)

Noriyasu Kimura (1 out of 1 patent)

4. Kenichi Nishimura (1 out of 1 patent)

5. Wataru Koyanagi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tanabe Corporation. Retrieved from https://idiyas.com/company/tanabe

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]

1 patent (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]