This inventor holds 2 USPTO granted patents. Top assignees: Covalent Materials Corporation, Shibaura Mechatronics Corporation. Active years: 2008-2010.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Hamatani. Retrieved from https://idiyas.com/inventor/kazuhiko-hamatani
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 = 6.5
ph-index = 2
Forward Citations = 9(Granted Patents)
Location History:
- Kanagawa-ken, JP (2008)
- Yokohama, JP (2010)
Company Filing History:
2 out of 35 Covalent Materials Corporation
2 out of 180 Shibaura Mechatronics Corporation
where one patent can have more than one assignee
Years Active: 2008-2010
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2 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: Kazuhiko Hamatani. Retrieved from https://idiyas.com/inventor/kazuhiko-hamatani
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]