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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#831 in
#15,762 in Japan
Haramachi Semi-Hitachi Ltd.
Forward Citations = 13
4 inventors:
Haramachi Semi-Hitachi Ltd.
Calculating rank
Forward Citations = 13
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4 inventors (with patents filed for the assignee):
Shigeru Sugayama (1 out of 4 patents)
Tadaaki Kariya (1 out of 11 patents)
Tatsuo Shimura (1 out of 7 patents)
4. Sigeo Tomita (1 out of 5 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Haramachi Semi-Hitachi Ltd.. Retrieved from https://idiyas.com/company/haramachi-semi-hitachi
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]