This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Kabushiki Kaisha Topcon, Tokyo Electron Limited. Active years: 2000-2009.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Miyakawa. Retrieved from https://idiyas.com/inventor/kazuhiro-miyakawa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 7 (Patent Applications = 1)
% Patents Active = 14.3
Average Co-Inventor Count = 2.6
ph-index = 2
Forward Citations = 25(Granted Patents)
Location History:
- Tokyo, JP (2000 - 2008)
- Itabashi-ku, JP (2007 - 2009)
Company Filing History:
7 out of 1,033 Kabushiki Kaisha Topcon
1 out of 10,904 
Tokyo Electron Limited
where one patent can have more than one assignee
Years Active: 2000-2009
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7 patents (USPTO):Explore Patents
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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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Miyakawa. Retrieved from https://idiyas.com/inventor/kazuhiro-miyakawa
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]
1 patent pending (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]