Inventor
KAWACHI SHOJI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KAWACHI SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIKIN IND LTD
23 patentsUS4596837AJun 24, 1986
Semisintered polytetrafluoroethylene article and production thereof
DAIKIN IND LTD94 citations96
US4491536AJan 1, 1985
Carbon fiber-containing fluoroelastomer composition
DAIKIN IND LTD64 citations96
US4173033AOct 30, 1979
Polymeric dielectric for capacitors and the like consisting essentially of a vinylidene fluoride-trifluoroethylene copolymer
DAIKIN IND LTD51 citations96
US6013700AJan 11, 2000
Process for producing granular powder of modified polytetrafluoroethylene
DAIKIN IND LTD75 citations95
US6730385B1May 4, 2004
Perfluororubber laminate and processes for producing the same
DAIKIN IND LTD23 citations92
US6136893AOct 24, 2000
Method for concentrating aqueous dispersion of fluorine-containing polymer
DAIKIN IND LTD37 citations92
US4696989ASep 29, 1987
Fluorine-containing elastomeric copolymer
DAIKIN IND LTD54 citations92
US4370436AJan 25, 1983
Process for preparing filled polytetrafluoroethylene molding powder
DAIKIN IND LTD49 citations92
US4780490AOct 25, 1988
Aqueous dispersion of particles of a fluorine-containing-copolymer and its use
DAIKIN IND LTD25 citations91
US4552925ANov 12, 1985
Tetrafluoroethylene/hexafluoropropylene copolymer having improved extrudability
DAIKIN IND LTD91 citations91
US4440879AApr 3, 1984
Process for preparing filler-containing polytetrafluoroethylene fine powder
DAIKIN IND LTD28 citations91
US4670328AJun 2, 1987
Novel impregnated material of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether
DAIKIN IND LTD23 citations82
US4487882ADec 11, 1984
Fluoroelastomer composition
DAIKIN IND LTD25 citations82
US4451616AMay 29, 1984
Process for preparation of filter-containing polytetrafluoroethylene fine powder
DAIKIN IND LTD21 citations80
US6627277B1Sep 30, 2003
Polytetrafluoroethylene tubing and extruder for the production thereof
DAIKIN IND LTD8 citations74
US6281281B1Aug 28, 2001
Granulated powder of filled polytetrafluoroethylene for molding and process for the production thereof
DAIKIN IND LTD8 citations74
US4931511AJun 5, 1990
Cross-linkable coating composition
DAIKIN IND LTD10 citations74
US6197862B1Mar 6, 2001
Filled polytetrafluoroethylene granular powder and process for the production thereof
DAIKIN IND LTD9 citations73
US6037402AMar 14, 2000
Granular powder of filled polytetrafluoroethylene and process for the production thereof
DAIKIN IND LTD12 citations73
US5041480AAug 20, 1991
Fluoroelastomer composition
DAIKIN IND LTD13 citations73
US6287497B1Sep 11, 2001
Molded polytetrafluoroethylene article and method of production thereof
DAIKIN IND LTD10 citations72
US6596806B2Jul 22, 2003
Filler-containing polytetrafluoroethylene granular powder for molding and preparation process of same
DAIKIN IND LTD4 citations63
US5994499ANov 30, 1999
Granulated powder of polytetrafluoroethylene for molding and process for the production thereof
DAIKIN IND LTD6 citations62