Tmt & D Corporation

Calculating rank

Forward Citations = 14

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10 inventors (with patents filed for the assignee):

Masahiro Yamada (1 out of 103 patents)

Hiroyuki Hama (1 out of 59 patents)

Yoshihiro Ogita (1 out of 6 patents)

4. Yoshinori Shimizu (1 out of 52 patents)

5. Kempei Seki (1 out of 7 patents)

6. Kiyoshi Inami (1 out of 3 patents)

7. Susumu Katsumata (1 out of 1 patent)

8. Takuya Ootsuka (1 out of 1 patent)

9. Hirohide Aoki (1 out of 5 patents)

10. Kouichi Oosumi (1 out of 1 patent)

3 patents: Sort by Forward Citations

#3,552 in Tokyo

#8,938 in Japan

Forward Citations = 14

10 inventors:

Masahiro Yamada (1 out of 103 patents)

Hiroyuki Hama (1 out of 59 patents)

Yoshihiro Ogita (1 out of 6 patents)

4. Yoshinori Shimizu (1 out of 52 patents)

5. Kempei Seki (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tmt & D Corporation. Retrieved from https://idiyas.com/company/tmt-and-d

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]