Shoji Okada (6 out of 21 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
6 Patents
#192 in
#5,990 in Japan
Olfa Kabushiki Kaisha
Forward Citations = 220
1 inventor:
Olfa Kabushiki Kaisha
Calculating rank
Forward Citations = 220
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1 inventor (with patents filed for the assignee):
6 patents:
Company Overview
Olfa Kabushiki Kaisha is a Japanese manufacturer of cutting tools such as utility knives, rotary cutters, and art knives. The company is known for its high-quality products that are widely used in various industries including sewing, quilting, crafting, and construction.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Olfa Kabushiki Kaisha. Retrieved from https://idiyas.com/company/olfa-kabushiki-kaisha
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]