Fujishouko Co., Ltd.

Calculating rank

% Expired Patents = 100.0

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Toshiaki Yamaguchi (1 out of 18 patents)

Kentaro Asakura (1 out of 3 patents)

Shunsuke Hasegawa (1 out of 1 patent)

4. Shigeyuki Takahashi (1 out of 1 patent)

5. Yoshihiro Doba (1 out of 1 patent)

6. Masao Fukudome (1 out of 1 patent)

7. Kazuto Kobayashi (1 out of 1 patent)

8. Yasuo Yamaguchi (1 out of 1 patent)

1 patent: Sort by Forward Citations

#213 in Shizuoka

#15,762 in Japan

Forward Citations = 1

8 inventors:

Toshiaki Yamaguchi (1 out of 18 patents)

Kentaro Asakura (1 out of 3 patents)

Shunsuke Hasegawa (1 out of 1 patent)

4. Shigeyuki Takahashi (1 out of 1 patent)

5. Yoshihiro Doba (1 out of 1 patent)

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