This inventor holds 4 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Hitachi High-Tech Corporation, Hitachi High-Tech Science Corporation. Active years: 2020-2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuhei Yamamura. Retrieved from https://idiyas.com/inventor/shuhei-yamamura
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 4 (Patent Applications = 2)
% Patents Active = 50.0
EPO Patents = 1 (Patent Applications = 1)
Average Co-Inventor Count = 4.3
ph-index = 1
Forward Citations = 1(Granted Patents)
Company Filing History:
2 out of 1,380 
Hitachi High-Tech Corporation
2 out of 225 
Hitachi High-Tech Science Corporation
Years Active: 2020-2026
Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
2 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuhei Yamamura. Retrieved from https://idiyas.com/inventor/shuhei-yamamura
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]
1 patent (EPO):
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]
1 patent pending (EPO):
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]