% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 3

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6 inventors (with patents filed for the assignee):

Yoshio Miyasaka (1 out of 28 patents)

Makoto Kano (1 out of 1 patent)

Takahiro Horiuchi (1 out of 1 patent)

4. Shinichi Takagi (1 out of 1 patent)

5. Masao Kumagai (1 out of 1 patent)

6. Eiji Shimodaira (1 out of 1 patent)

1 patent: Sort by Forward Citations

#543 in Kanagawa

#15,759 in Japan

Fujiwpc Co., Ltd.

Forward Citations = 3

6 inventors:

Yoshio Miyasaka (1 out of 28 patents)

Makoto Kano (1 out of 1 patent)

Takahiro Horiuchi (1 out of 1 patent)

4. Shinichi Takagi (1 out of 1 patent)

5. Masao Kumagai (1 out of 1 patent)

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