% Expired Patents = 100.0

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

Takashi Hisada (1 out of 49 patents)

Norihide Imagawa (1 out of 1 patent)

Hideki Ogura (1 out of 1 patent)

1 patent: Sort by Forward Citations

#6,102 in Tokyo

#15,759 in Japan

A Factory Inc.

Forward Citations = 0

3 inventors:

Takashi Hisada (1 out of 49 patents)

Norihide Imagawa (1 out of 1 patent)

Hideki Ogura (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: A Factory Inc.. Retrieved from https://idiyas.com/company/a-factory

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]