This inventor holds 6 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignee: Zeon Corporation. Active years: 2020-2023.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Mashima. Retrieved from https://idiyas.com/inventor/hiromu-mashima
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 6 (Patent Applications = 5)
% Patents Active = 100.0
EPO Patents = 3 (Patent Applications = 7)
Average Co-Inventor Count = 1.7
ph-index = 1
Company Filing History:
Years Active: 2020-2023
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6 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]
5 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Mashima. Retrieved from https://idiyas.com/inventor/hiromu-mashima
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]
3 patents (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]
7 patents 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]