This inventor holds 4 USPTO granted patents. Top assignees: Kanzaki Paper Manufacturing Co., Ltd., Toray Industries, Inc.. Active years: 1977-1981.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Noritoshi Watanabe. Retrieved from https://idiyas.com/inventor/noritoshi-watanabe
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 = 3.6
ph-index = 4
Forward Citations = 36(Granted Patents)
Location History:
- Hyogo, JA (1977)
- Motomachi, JP (1979)
- Hyogo, JP (1980)
- Nishinomiya, JP (1981)
Company Filing History:
4 out of 195 Kanzaki Paper Manufacturing Co., Ltd.
1 out of 3,581 
Toray Industries, Inc.
where one patent can have more than one assignee
Years Active: 1977-1981
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4 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: Noritoshi Watanabe. Retrieved from https://idiyas.com/inventor/noritoshi-watanabe
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]