% Expired Patents = 75.0

Forward Citations = 17

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16 inventors (with patents filed for the assignee):

Hidehiko Sakamoto (2 out of 2 patents)

Hideo Takeda (2 out of 21 patents)

Hiroaki Kashima (2 out of 11 patents)

4. Jong Hak Choi (2 out of 2 patents)

5. Nobuyuki Matsutani (1 out of 1 patent)

6. Yuta Kikuchi (1 out of 1 patent)

7. Takashi Mega (1 out of 1 patent)

8. Yoshinori Ogawa (1 out of 16 patents)

9. Yoshihisa Tanaka (1 out of 4 patents)

10. Yuki Hamamoto (1 out of 1 patent)

11. Takaaki Hirama (1 out of 1 patent)

12. Noriyuki Ikarashi (1 out of 1 patent)

13. Rui Kaga (1 out of 1 patent)

14. Wilfried Wiegers (1 out of 1 patent)

15. Akito Inoue (1 out of 8 patents)

4 patents: Sort by Forward Citations

#122 in Nagoya

#7,573 in Japan

Jt Co., Ltd.

Forward Citations = 17

16 inventors:

Hidehiko Sakamoto (2 out of 2 patents)

Hideo Takeda (2 out of 21 patents)

Hiroaki Kashima (2 out of 11 patents)

4. Jong Hak Choi (2 out of 2 patents)

5. Nobuyuki Matsutani (1 out of 1 patent)

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