This inventor holds 4 USPTO granted patents. Top assignees: Henkel Corporation, Nihon Parkerizing Co., Ltd., Nissan Motor Company Limited. Active years: 1993-2000.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Norifumi Hatano. Retrieved from https://idiyas.com/inventor/norifumi-hatano
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 = 2
Forward Citations = 22(Granted Patents)
Location History:
- Tokyo, JP (1993)
- Kanagawa, JP (1995)
- Kanagawa-ken, JP (1998 - 2000)
Company Filing History:
3 out of 1,087 
Henkel Corporation
1 out of 128 Nihon Parkerizing Co., Ltd.
1 out of 13,420 
Nissan Motor Company Limited
where one patent can have more than one assignee
Years Active: 1993-2000
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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: Norifumi Hatano. Retrieved from https://idiyas.com/inventor/norifumi-hatano
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]