Cosmotec Co., Ltd

Calculating rank

EPO Patents = 1

Forward Citations = 114

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7 inventors (with patents filed for the assignee):

Yoshio Maeda (2 out of 2 patents)

Richard Cote (1 out of 32 patents)

Greg Mathus (1 out of 3 patents)

4. Marc F Hamel (1 out of 3 patents)

5. Chikashi Ohtomo (1 out of 1 patent)

6. Masanobu Maeda (1 out of 1 patent)

7. Yukio Takamizawa (1 out of 1 patent)

8. Katsui Sotaro (0 patent)

9. Inoue Yoshinori (0 patent)

10. Ozaki Takashi (0 patent)

11. Yonemaru Koji (0 patent)

3 patents: Sort by Forward Citations

#3,552 in Tokyo

#8,938 in Japan

Forward Citations = 114

7 inventors:

Yoshio Maeda (2 out of 2 patents)

Richard Cote (1 out of 32 patents)

Greg Mathus (1 out of 3 patents)

4. Marc F Hamel (1 out of 3 patents)

5. Chikashi Ohtomo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cosmotec Co., Ltd. Retrieved from https://idiyas.com/company/cosmotec-company

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]