Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#4,375 in Tokyo
#11,147 in Japan
Hitachi Electronic Services, Co., Ltd.
Forward Citations = 35
11 inventors:
Hitachi Electronic Services, Co., Ltd.
Calculating rank
Forward Citations = 35
Loading Chart...
Loading Chart...
11 inventors (with patents filed for the assignee):
Fumio Enmei (1 out of 4 patents)
Norikazu Yamagishi (1 out of 5 patents)
Mutsuharu Takesada (1 out of 4 patents)
4. Tadayuki Ichiba (1 out of 2 patents)
5. Yoshikazu Mori (1 out of 1 patent)
6. Hiroyuki Hidaka (1 out of 3 patents)
7. Masayuki Sugioka (1 out of 1 patent)
8. Akira Aoyama (1 out of 2 patents)
9. Itsuku Ohtawa (1 out of 2 patents)
10. Tsuyoshi Mizutani (1 out of 2 patents)
11. Jiro Takahashi (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Electronic Services, Co., Ltd.. Retrieved from https://idiyas.com/company/hitachi-electronic-services-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]