This inventor holds 11 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Renesas Electronics Corporation. Active years: 1991-2019.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Tottori. Retrieved from https://idiyas.com/inventor/isao-tottori
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 11 (Patent Applications = 1)
% Patents Active = 63.6
EPO Patents = 2 (Patent Applications = 2)
Average Co-Inventor Count = 1.5
ph-index = 4
Forward Citations = 78(Granted Patents)
Location History:
- Itami, JP (1991)
- Hyogo, JP (1995 - 2002)
- Tokyo, JP (2001 - 2019)
Company Filing History:
7 out of 21,351 
Mitsubishi Denki Kabushiki Kaisha
2 out of 16,627 
Mitsubishi Electric Corporation
1 out of 7,659 
Renesas Electronics Corporation
4. 1 out of 3,781
Renesas Technology Corp.
Years Active: 1991-2019
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11 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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Tottori. Retrieved from https://idiyas.com/inventor/isao-tottori
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]
2 patents (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]
2 patents pending (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]