This inventor holds 2 USPTO granted patents. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Shin-Etsu Chemical Ci., Ltd., Other. Active years: 2000-2003.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Kawai. Retrieved from https://idiyas.com/inventor/masayuki-kawai-1ynf8zft
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
Average Co-Inventor Count = 2.7
ph-index = 2
Forward Citations = 8(Granted Patents)
Company Filing History:
1 out of 3,460 
Kawasaki Jukogyo Kabushiki Kaisha
1 out of 1 Shin-Etsu Chemical Ci., Ltd.
1 out of 834,601 Other
where one patent can have more than one assignee
Years Active: 2000-2003
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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: Masayuki Kawai. Retrieved from https://idiyas.com/inventor/masayuki-kawai-1ynf8zft
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]