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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#6,094 in Tokyo
#15,745 in Japan
Hitachi Vsli Eng. Corp.
Forward Citations = 31
4 inventors:
Hitachi Vsli Eng. Corp.
Forward Citations = 31
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4 inventors (with patents filed for the assignee):
Yoshiaki Kamigaki (1 out of 41 patents)
Masaaki Terasawa (1 out of 31 patents)
Kazunori Furusawa (1 out of 24 patents)
4. Shinji Nabetani (1 out of 5 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Vsli Eng. Corp.. Retrieved from https://idiyas.com/company/hitachi-vsli-eng
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]