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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#14 in Hitachi
#11,147 in Japan
Hitachi Taga Engineering Co., Ltd.
Forward Citations = 57
6 inventors:
Hitachi Taga Engineering Co., Ltd.
Calculating rank
Forward Citations = 57
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6 inventors (with patents filed for the assignee):
Nobuhiko Shima (1 out of 5 patents)
Yusuke Iyori (1 out of 7 patents)
Kazuaki Takada (1 out of 3 patents)
4. Eiji Toyoda (1 out of 2 patents)
5. Masayuki Kanari (1 out of 1 patent)
6. Makoto Yajima (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Taga Engineering Co., Ltd.. Retrieved from https://idiyas.com/company/hitachi-taga-engineering-company
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]