This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignees: Toray Industries, Inc., Taisho Pharmaceutical Co., Ltd., Other. Active years: 2000.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Reiji Kasukawa. Retrieved from https://idiyas.com/inventor/reiji-kasukawa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
CIPO Patents = 1
Average Co-Inventor Count = 5.4
ph-index = 3
Forward Citations = 103(Granted Patents)
Company Filing History:
2 out of 3,581 
Toray Industries, Inc.
1 out of 314 
Taisho Pharmaceutical Co., Ltd.
1 out of 834,513 Other
where one patent can have more than one assignee
Years Active: 2000
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3 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: Reiji Kasukawa. Retrieved from https://idiyas.com/inventor/reiji-kasukawa
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]
1 patent (CIPO):
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]