This inventor holds 5 USPTO granted patents. Top assignees: Ngk Insulators, Inc., Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 1977-1990.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Ito. Retrieved from https://idiyas.com/inventor/isao-ito-85tfd6hc
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 = 2.1
ph-index = 5
Forward Citations = 77(Granted Patents)
Location History:
- Nagoya, JA (1977)
- Nagoya, JP (1981 - 1990)
Company Filing History:
3 out of 5,075 
Ngk Insulators, Inc.
2 out of 1,153 
Kabushiki Kaisha Toyota Chuo Kenkyusho
Years Active: 1977-1990
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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: Isao Ito. Retrieved from https://idiyas.com/inventor/isao-ito-85tfd6hc
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]