EPO Patents = 3

Forward Citations = 1

Loading Chart...

6 inventors (with patents filed for the assignee):

Hiroshi Takezaki (3 out of 3 patents)

Shinichi Fujisawa (1 out of 50 patents)

Keitaro Matsumoto (1 out of 1 patent)

4. Katsunori Takagi (1 out of 1 patent)

5. Takeshi Nagayasu (1 out of 1 patent)

6. Tadaaki Eto (1 out of 1 patent)

7. Takagi Katsunori (1 patent)

8. Matsumoto Keitaro (0 patent)

9. Nagayasu Takeshi (0 patent)

10. Takezaki Hiroshi (0 patent)

11. Mori Junji (0 patent)

12. Fujisawa Shinichi (0 patent)

3 patents: Sort by Forward Citations

#2 in Oita-shi

#8,932 in Japan

Trytec Co., Ltd.

Forward Citations = 1

6 inventors:

Hiroshi Takezaki (3 out of 3 patents)

Shinichi Fujisawa (1 out of 50 patents)

Keitaro Matsumoto (1 out of 1 patent)

4. Katsunori Takagi (1 out of 1 patent)

5. Takeshi Nagayasu (1 out of 1 patent)

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

3 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]