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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#314 in Kanagawa
#8,938 in Japan
Amp Japan
Forward Citations = 40
5 inventors:
Amp Japan
Calculating rank
Forward Citations = 40
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5 inventors (with patents filed for the assignee):
Junya Tsuji (1 out of 21 patents)
Takashi Futatsugi (1 out of 11 patents)
Toshiaki Kohno (1 out of 3 patents)
4. Yoshitsugu Fujiura (1 out of 14 patents)
5. Shigeru Ishikawa (1 out of 4 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amp Japan. Retrieved from https://idiyas.com/company/amp-japan
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]
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]
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]