This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Nippon Light Metal Company, Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 1999-2016.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Yamazaki. Retrieved from https://idiyas.com/inventor/kazuhiko-yamazaki-pc8b69nh
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
EPO Patents = 1
Average Co-Inventor Count = 2.3
ph-index = 3
Forward Citations = 25(Granted Patents)
Location History:
- Shizuoka-ken, JP (1999)
- Shizuoka, JP (2002 - 2016)
Company Filing History:
5 out of 320 Nippon Light Metal Company, Ltd.
1 out of 26,000 
Sharp Kabushiki Kaisha Corporation
where one patent can have more than one assignee
Years Active: 1999-2016
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5 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 Yamazaki. Retrieved from https://idiyas.com/inventor/kazuhiko-yamazaki-pc8b69nh
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]
1 patent (EPO):
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]