EPO Patents = 25

Forward Citations = 2

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72 inventors (with patents filed for the assignee):

Yoichi Makino (1 out of 20 patents)

Atsushi Sato (1 out of 115 patents)

Ryo Shoda (1 out of 15 patents)

4. Shinji Irie (1 out of 11 patents)

5. Shiro Kitano (1 out of 12 patents)

6. Michiya Matsusaki (1 out of 18 patents)

7. Keisuke Goto (1 out of 7 patents)

8. Takafumi Horiike (1 out of 3 patents)

9. Ryosuke Takahashi (1 out of 23 patents)

10. Toshiaki Yoshihara (1 out of 13 patents)

11. Luis Manuel Murillo-Mora (1 out of 5 patents)

12. Mamiko Sano (1 out of 3 patents)

13. Hayato Funaki (1 out of 3 patents)

14. Hiroyoshi Nishiyama (1 out of 1 patent)

15. Tsukasa Yamazaki (1 out of 2 patents)

6 patents: Sort by Forward Citations

#2,469 in Tokyo

#5,989 in Japan

Toppan Printing

Forward Citations = 2

72 inventors:

Yoichi Makino (1 out of 20 patents)

Atsushi Sato (1 out of 115 patents)

Ryo Shoda (1 out of 15 patents)

4. Shinji Irie (1 out of 11 patents)

5. Shiro Kitano (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toppan Printing. Retrieved from https://idiyas.com/company/toppan-printing

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]

25 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]