This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignees: Kyocera Document Solutions Inc., Kyocera Mita Corporation. Active years: 2012-2017.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotoshi Tagawa. Retrieved from https://idiyas.com/inventor/hirotoshi-tagawa
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 = 3)
% Patents Active = 16.7
Average Co-Inventor Count = 1.4
ph-index = 2
Forward Citations = 18(Granted Patents)
Company Filing History:
5 out of 6,338 
Kyocera Document Solutions Inc.
1 out of 1,131 
Kyocera Mita Corporation
Years Active: 2012-2017
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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]
3 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotoshi Tagawa. Retrieved from https://idiyas.com/inventor/hirotoshi-tagawa
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]
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]