This inventor holds 5 USPTO granted patents. Top assignees: Casio Computer Co., Ltd., Oki Electric Industry Co., Ltd.. Active years: 1990-1996.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Ohno. Retrieved from https://idiyas.com/inventor/ichiro-ohno-qxymw115
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 = 3.8
ph-index = 5
Forward Citations = 615(Granted Patents)
Location History:
- Akishima, JP (1990)
- Hachioji, JP (1993 - 1996)
Company Filing History:
5 out of 5,234 
Casio Computer Co., Ltd.
1 out of 4,980 Oki Electric Industry Co., Ltd.
where one patent can have more than one assignee
Years Active: 1990-1996
Loading Chart...
5 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: Ichiro Ohno. Retrieved from https://idiyas.com/inventor/ichiro-ohno-qxymw115
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]