Nippon Mayer Ltd.

Calculating rank

EPO Patents = 3

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Hirokazu Takayama (1 out of 1 patent)

Minoru Ota (1 out of 2 patents)

Kazuhiro Osawa (1 out of 1 patent)

4. Sachiko Koide (1 out of 1 patent)

5. Isao Takaoka (1 out of 1 patent)

6. Takanori Nanya (1 out of 20 patents)

7. Mitugu Enomoto (1 out of 2 patents)

8. Tomokazu Igarashi (3 patents)

9. Kotaro Ono (7 patents)

10. Shigeo Nippon Mayer Ltd Yamagata (0 patent)

11. Ikuo c/o Nippon Mayer Ltd Sueyama (0 patent)

12. Yoshihiko c/o Nippon Mayer Ltd Yamauchi (0 patent)

2 patents: Sort by Forward Citations

#41 in Fukui

#11,147 in Japan

Forward Citations = 3

7 inventors:

Hirokazu Takayama (1 out of 1 patent)

Minoru Ota (1 out of 2 patents)

Kazuhiro Osawa (1 out of 1 patent)

4. Sachiko Koide (1 out of 1 patent)

5. Isao Takaoka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nippon Mayer Ltd.. Retrieved from https://idiyas.com/company/nippon-mayer

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]

3 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]