This inventor holds 7 USPTO granted patents. Top assignees: Sanyo Electric Co., Ltd., Fuji Electric Co., Ltd., Tokyo Sanyo Electric Co.. Active years: 1988-2003.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiro Fujii. Retrieved from https://idiyas.com/inventor/toshiro-fujii-rw8crmoq
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 85.7
Average Co-Inventor Count = 2.5
ph-index = 5
Forward Citations = 91(Granted Patents)
Location History:
- Oomiya, JP (1988)
- Osaka-fu, JP (2000)
- Moriguchi, JP (2000)
- Saitama-ken, JP (1996 - 2003)
Company Filing History:
6 out of 8,782 Sanyo Electric Co., Ltd.
1 out of 4,826 
Fuji Electric Co., Ltd.
1 out of 69 Tokyo Sanyo Electric Co.
where one patent can have more than one assignee
Years Active: 1988-2003
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7 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: Toshiro Fujii. Retrieved from https://idiyas.com/inventor/toshiro-fujii-rw8crmoq
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]