Inventor
KAWAGUCHI KIYOSHI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
25 patentsUS6005772ADec 21, 1999
Cooling apparatus for high-temperature medium by boiling and condensing refrigerant
DENSO CORP193 citations99
US5998863ADec 7, 1999
Cooling apparatus boiling and condensing refrigerant
DENSO CORP104 citations98
US6360814B1Mar 26, 2002
Cooling device boiling and condensing refrigerant
DENSO CORP97 citations97
US6227287B1May 8, 2001
Cooling apparatus by boiling and cooling refrigerant
DENSO CORP143 citations96
US6119767ASep 19, 2000
Cooling apparatus using boiling and condensing refrigerant
DENSO CORP100 citations96
US6039111AMar 21, 2000
Cooling device boiling and condensing refrigerant
DENSO CORP75 citations94
US6026891AFeb 22, 2000
Cooling device boiling and condensing refrigerant
DENSO CORP84 citations94
US7100682B2Sep 5, 2006
Cooling device with water proof structure
DENSO CORP25 citations92
US6789612B1Sep 14, 2004
Cooling device with waterproof structure
DENSO CORP45 citations92
US6575230B1Jun 10, 2003
Cooling apparatus using boiling and condensing refrigerant
DENSO CORP32 citations92
US6527045B1Mar 4, 2003
Cooling apparatus boiling and condensing refrigerant
DENSO CORP40 citations92
US6357517B1Mar 19, 2002
Cooling apparatus boiling and condensing refrigerant
DENSO CORP41 citations92
US6341646B1Jan 29, 2002
Cooling device boiling and condensing refrigerant
DENSO CORP25 citations92
US6341645B1Jan 29, 2002
Cooling device boiling and condensing refrigerant
DENSO CORP30 citations92
US6125926AOct 3, 2000
Heat exchanger having plural fluid passages
DENSO CORP29 citations92
US6076596AJun 20, 2000
Cooling apparatus for high-temperature medium by boiling and condensing refrigerant
DENSO CORP26 citations92
US5832989ANov 10, 1998
Cooling apparatus using boiling and condensing refrigerant
DENSO CORP29 citations92
US6919055B2Jul 19, 2005
Hydrogen supply device
DENSO CORP16 citations84
US6402505B1Jun 11, 2002
Combustion device
DENSO CORP16 citations84
US6321831B1Nov 27, 2001
Cooling apparatus using boiling and condensing refrigerant
DENSO CORP18 citations84
US6247526B1Jun 19, 2001
Cooling device with arrangement of centrifugal fan
DENSO CORP17 citations81
US7004239B2Feb 28, 2006
Cooling apparatus boiling and condensing refrigerant
DENSO CORP9 citations74
US6397934B2Jun 4, 2002
Cooling device boiling and condensing refrigerant
DENSO CORP10 citations74
US6838063B2Jan 4, 2005
Hydrogen supply device
DENSO CORP9 citations73
US6499991B1Dec 31, 2002
Liquid fuel vaporizer having single fuel injector
DENSO CORP11 citations72
TOYO SEIKAN KAISHA LTD
12 patentsUS6349838B1Feb 26, 2002
Plastic bottle and method of producing the same
TOYO SEIKAN KAISHA LTD79 citations97
US4876052AOct 24, 1989
Method of extruding and compression molding a multilayered article
TOYO SEIKAN KAISHA LTD26 citations93
US4615928AOct 7, 1986
Method and apparatus for making a plastic container and an improvement thereof
TOYO SEIKAN KAISHA LTD26 citations93
US6716386B2Apr 6, 2004
Plastic bottle and method of producing the same
TOYO SEIKAN KAISHA LTD25 citations92
US5162121ANov 10, 1992
Apparatus for extruding multiple synthetic resins
TOYO SEIKAN KAISHA LTD33 citations91
US5104305AApr 14, 1992
Nozzle device for extrusion of multiple synthetic resins
TOYO SEIKAN KAISHA LTD26 citations91
US4913871AApr 3, 1990
Method of compression molding synthetic resin
TOYO SEIKAN KAISHA LTD25 citations91
US4420454ADec 13, 1983
Method of making a plastic hollow article
TOYO SEIKAN KAISHA LTD46 citations90
US4519977AMay 28, 1985
Method for making a plastic container
TOYO SEIKAN KAISHA LTD23 citations82
US5403529AApr 4, 1995
Method for forming composite synthetic resin material
TOYO SEIKAN KAISHA LTD17 citations74
US4904512AFeb 27, 1990
Compression-molded article having multilayer structure
TOYO SEIKAN KAISHA LTD15 citations74
US5110280AMay 5, 1992
Apparatus for feeding and cutting synthetic resin
TOYO SEIKAN KAISHA LTD5 citations72
NIPPON DENSO CO
9 patentsUS5823248AOct 20, 1998
Cooling apparatus using boiling and condensing refrigerant
NIPPON DENSO CO60 citations96
US5806583ASep 15, 1998
Easily manufactured cooling apparatus using boiling and condensing refrigerant and method of manufacturing the same
NIPPON DENSO CO78 citations96
US5713413AFeb 3, 1998
Cooling apparatus using boiling and condensing refrigerant
NIPPON DENSO CO71 citations96
US5613552AMar 25, 1997
Cooling apparatus using boiling and condensing refrigerant
NIPPON DENSO CO64 citations96
US4925236AMay 15, 1990
Automotive air spoiler device
NIPPON DENSO CO68 citations94
US5871043AFeb 16, 1999
Cooling apparatus using boiling and condensing refrigerant
NIPPON DENSO CO49 citations93
US6073683AJun 13, 2000
Cooling apparatus using boiling and condensing refrigerant and method for manufacturing the same
NIPPON DENSO CO54 citations92
US5250265AOct 5, 1993
Automotive solar-operated deodorizer with solar cell cooling and automated operational control
NIPPON DENSO CO40 citations92
US5836381ANov 17, 1998
Cooling apparatus using boiling and condensing refrigerant
NIPPON DENSO CO38 citations91
CROWN CORK JAPAN
1 patentWATANABE HIROAKI
1 patentNEC TOKIN CORP
1 patentKAYABA INDUSTRY CO LTD
1 patentShowing the top 50 of 58 patents by PatentIndex Score.