Forward Citations = 60

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6 inventors (with patents filed for the assignee):

Ei Takahashi (1 out of 19 patents)

Hirofumi Ouchi (1 out of 2 patents)

Tsuyoshi Sakyo (1 out of 12 patents)

4. Kazuhiko Hiraoka (1 out of 39 patents)

5. Kazunori Komatsu (1 out of 11 patents)

6. Jujutsu Murota (1 out of 1 patent)

1 patent: Sort by Forward Citations

#1,657 in Osaka

#15,745 in Japan

Tcm Co., Ltd.

Forward Citations = 60

6 inventors:

Ei Takahashi (1 out of 19 patents)

Hirofumi Ouchi (1 out of 2 patents)

Tsuyoshi Sakyo (1 out of 12 patents)

4. Kazuhiko Hiraoka (1 out of 39 patents)

5. Kazunori Komatsu (1 out of 11 patents)

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