EPO Patents = 12

Forward Citations = 0

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46 inventors (with patents filed for the assignee):

Yosuke Nukui (4 out of 16 patents)

Takashi Nonaka (3 out of 13 patents)

Takanobu Hosokawa (2 out of 6 patents)

4. Hidero Unuma (1 out of 4 patents)

5. Tadashi Kurita (1 out of 7 patents)

6. Masaru Urushizaki (1 out of 3 patents)

7. Hideaki Monma (1 out of 4 patents)

8. Ikuo Hayashi (1 out of 7 patents)

9. Kiyoshi Shimizu (1 out of 13 patents)

10. Tadao Itikawa (1 out of 3 patents)

11. Keizo Ogihara (1 out of 4 patents)

12. Ryo Sasaki (1 out of 3 patents)

13. Mao Takaizumi (1 out of 2 patents)

14. Shunsuke Kusaba (1 out of 1 patent)

15. Jun Ito (1 out of 1 patent)

8 patents: Sort by Forward Citations

#7 in Fukushima

#5,045 in Japan

Nitto Boseki

Forward Citations = 0

46 inventors:

Yosuke Nukui (4 out of 16 patents)

Takashi Nonaka (3 out of 13 patents)

Takanobu Hosokawa (2 out of 6 patents)

4. Hidero Unuma (1 out of 4 patents)

5. Tadashi Kurita (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nitto Boseki. Retrieved from https://idiyas.com/company/nitto-boseki

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]

12 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]