% Expired Patents = 66.7

Forward Citations = 43

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17 inventors (with patents filed for the assignee):

Jung Kwon Cho (1 out of 1 patent)

Ki Jung Cho (1 out of 1 patent)

Kwang Ryeal Choi (1 out of 1 patent)

4. Won Bum Sohn (1 out of 1 patent)

5. Sung Jae Yoo (1 out of 1 patent)

6. Satoshi Fukui (1 out of 2 patents)

7. Jun Ogawa (1 out of 1 patent)

8. Mitsugi Yamaguchi (1 out of 1 patent)

9. Tetsuo Oka (1 out of 2 patents)

10. Tomoe Sasahara (1 out of 1 patent)

11. Shinsuke Miyazaki (1 out of 1 patent)

12. Hiroyuki Horiki (1 out of 1 patent)

13. Naomichi Yonekawa (1 out of 1 patent)

14. Fumitomo Kunimoto (1 out of 1 patent)

15. Toshimitsu Kaji (1 out of 2 patents)

3 patents: Sort by Forward Citations

#11 in Gunpo

#2,793 in South Korea

Mtc Co., Ltd.

Forward Citations = 43

17 inventors:

Jung Kwon Cho (1 out of 1 patent)

Ki Jung Cho (1 out of 1 patent)

Kwang Ryeal Choi (1 out of 1 patent)

4. Won Bum Sohn (1 out of 1 patent)

5. Sung Jae Yoo (1 out of 1 patent)

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