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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#6,102 in Tokyo
#15,759 in Japan
Hitachi Ltd., Hitachi Video Engineering, Inc.
Forward Citations = 5
5 inventors:
Hitachi Ltd., Hitachi Video Engineering, Inc.
Forward Citations = 5
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5 inventors (with patents filed for the assignee):
Toshinori Murata (1 out of 31 patents)
Tsutomu Noda (1 out of 13 patents)
Kazuhiro Ooyagi (1 out of 3 patents)
4. Nobutaka Hotta (1 out of 4 patents)
5. Keiro Shinkawa (1 out of 21 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Ltd., Hitachi Video Engineering, Inc.. Retrieved from https://idiyas.com/company/hitachi-ltd-hitachi-video-engineering
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]