This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2001-2004.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohisa Hatani. Retrieved from https://idiyas.com/inventor/naohisa-hatani-vd4v1mir
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 75.0
Average Co-Inventor Count = 1.6
ph-index = 2
Forward Citations = 16(Granted Patents)
Location History:
- Kyoto-fu, JP (2001)
- Ohgaki, JP (2002)
- Kuze-gun, JP (2001 - 2004)
Company Filing History:
Years Active: 2001-2004
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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: Naohisa Hatani. Retrieved from https://idiyas.com/inventor/naohisa-hatani-vd4v1mir
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]