Forward Citations = 54

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5 inventors (with patents filed for the assignee):

Yoshihiro Kuroki (5 out of 24 patents)

Tatsuzo Ishida (5 out of 18 patents)

Jinichi Yamaguchi (4 out of 24 patents)

4. Junichi Yamaguchi (1 out of 22 patents)

5. Yuichi Hattori (1 out of 8 patents)

5 patents: Sort by Forward Citations

1. 7113849 - Ambulation control apparatus and ambulation control method of robot (2006-09-26),

2. 7076337 - Ambulation control apparatus and ambulation control method of robot (2006-07-11),

3. 7031806 - Motion controller and motion control method for legged walking robot, and robot apparatus (2006-04-18),

4. 6961640 - Motion control for a legged robot (2005-11-01),

5. 6917175 - Robot and joint device for the same (2005-07-12),

Company Overview

Jinichi Yamaguchi is a renowned martial artist and the 9th generation headmaster of the Yamaguchi Karate School. With over 40 years of experience in karate, he is a respected figure in the martial arts community. Jinichi Yamaguchi is dedicated to preserving the traditional techniques and values of karate while also promoting its benefits for physical and mental well-being.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#2,721 in Tokyo

#6,652 in Japan

Tokyo, Japan

Jinichi Yamaguchi

Forward Citations = 54

5 inventors:

Yoshihiro Kuroki (5 out of 24 patents)

Tatsuzo Ishida (5 out of 18 patents)

Jinichi Yamaguchi (4 out of 24 patents)

4. Junichi Yamaguchi (1 out of 22 patents)

5. Yuichi Hattori (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jinichi Yamaguchi. Retrieved from https://idiyas.com/company/jinichi-yamaguchi

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]