This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi Car Engineering Co., Ltd., Hitachi, Ltd.. Active years: 2007-2008.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Sukesako. Retrieved from https://idiyas.com/inventor/hiroyasu-sukesako
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 = 3.7
ph-index = 1
Forward Citations = 6(Granted Patents)
Company Filing History:
2 out of 248 
Hitachi Car Engineering Co., Ltd.
2 out of 42,731 
Hitachi, Ltd.
where one patent can have more than one assignee
Years Active: 2007-2008
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2 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: Hiroyasu Sukesako. Retrieved from https://idiyas.com/inventor/hiroyasu-sukesako
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]