Assignee
KASHIWARA SEITAI CO LTD
JP·3 granted patents·2 pending applications·76 citations·filing 2002–2019
Top patents by PatentIndex Score
5 records- 0191US7297387B2Air-filling cushioning material and method for manufacturing the sameKASHIWARA SEITAI CO LTD·Filed 2004·Granted Nov 20, 2007·42 cites·7 claims
- 0275US7249612B2Mounting structure of an open/close valve in a sealed bodyKASHIWARA SEITAI CO LTD·Filed 2002·Granted Jul 31, 2007·15 cites·4 claims
- 0364US7228969B2Air-filled cushioning materialKASHIWARA SEITAI CO LTD·Filed 2004·Granted Jun 12, 2007·19 cites·7 claims
- 0441US2022396409A1Expansion sheet body, package, and packaging methodKASHIWARA SEITAI CO LTD·Filed 2019·Application pending·0 cites
- 0540US2005175261A1Check valve and bag having the sameKASHIWARA SEITAI CO LTD·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →