Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Hisao Sasaki (3 out of 3 patents)

Yasuhisa Okazaki (3 out of 3 patents)

Naotsugu Ando (2 out of 2 patents)

4. Atsushi Shishido (1 out of 2 patents)

5. Norihisa Akamatsu (1 out of 1 patent)

6. Ryo Taguchi (1 out of 2 patents)

7. Yoshihito Ota (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 11326993 - Deformation testing apparatus (2022-05-10),

2. 11169063 - Deformation testing apparatus including a detachable/attachable test cartridge arranged on an upper part of a frame (2021-11-09),

3. 10094752 - Folding test machine (2018-10-09),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#3,548 in Tokyo

#8,932 in Japan

Tokyo, Japan

Yuasa System Co., Ltd.

Forward Citations = 3

7 inventors:

Hisao Sasaki (3 out of 3 patents)

Yasuhisa Okazaki (3 out of 3 patents)

Naotsugu Ando (2 out of 2 patents)

4. Atsushi Shishido (1 out of 2 patents)

5. Norihisa Akamatsu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yuasa System Co., Ltd.. Retrieved from https://idiyas.com/company/yuasa-system-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]