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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#6,094 in Tokyo
#15,745 in Japan
Hitachi, Lt.
Forward Citations = 8
5 inventors:
Hitachi, Lt.
Forward Citations = 8
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5 inventors (with patents filed for the assignee):
Harukazu Miyamoto (1 out of 228 patents)
Hiroyuki Minemura (1 out of 225 patents)
Motoyasu Terao (1 out of 179 patents)
4. Akemi Hirotsune (1 out of 70 patents)
5. Yasushi Miyauchi (1 out of 53 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi, Lt.. Retrieved from https://idiyas.com/company/hitachi-lt
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]