This inventor holds 2 USPTO granted patents. Top assignees: Toyo Boseki Kabushiki Kaisha, Sony Corporation. Active years: 1988-1993.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Ohashi. Retrieved from https://idiyas.com/inventor/hideyuki-ohashi-h07prb1x
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 6.5
ph-index = 2
Forward Citations = 26(Granted Patents)
Location History:
- Ohtsu, JP (1988)
- Otsu, JP (1993)
Company Filing History:
2 out of 789 Toyo Boseki Kabushiki Kaisha
1 out of 58,147 
Sony Corporation
where one patent can have more than one assignee
Years Active: 1988-1993
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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: Hideyuki Ohashi. Retrieved from https://idiyas.com/inventor/hideyuki-ohashi-h07prb1x
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]
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]