This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Nittan Valve Co., Ltd., Dynax Corporation, Nissan Motor Company Limited. Active years: 2005-2011.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Aino. Retrieved from https://idiyas.com/inventor/hiroshi-aino
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
EPO Patents = 1
Average Co-Inventor Count = 2.9
ph-index = 1
Forward Citations = 9(Granted Patents)
Location History:
- Hadano, JP (2005)
- Kanagawa, JP (2011)
Company Filing History:
2 out of 89 
Nittan Valve Co., Ltd.
1 out of 28 Dynax Corporation
1 out of 13,420 
Nissan Motor Company Limited
where one patent can have more than one assignee
Years Active: 2005-2011
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2 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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Aino. Retrieved from https://idiyas.com/inventor/hiroshi-aino
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]
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]