This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Nissan Diesel Motor Co., Ltd., Tokyo Roki Co., Ltd.. Active years: 2008-2012.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Hiramoto. Retrieved from https://idiyas.com/inventor/hitoshi-hiramoto
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 75.0
EPO Patents = 2 (Patent Applications = 2)
Average Co-Inventor Count = 5.9
ph-index = 4
Forward Citations = 41(Granted Patents)
Location History:
- Tokyo, JP (2009)
- Yokohama, JP (2008 - 2012)
Company Filing History:
4 out of 99 Nissan Diesel Motor Co., Ltd.
3 out of 38 Tokyo Roki Co., Ltd.
where one patent can have more than one assignee
Years Active: 2008-2012
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4 patents (USPTO):Explore Patents
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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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Hiramoto. Retrieved from https://idiyas.com/inventor/hitoshi-hiramoto
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]
2 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]
2 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]