Inventor
NAKA REISHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NAKA REISHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
16 patentsUS6258293B1Jul 10, 2001
Refrigeration cycle
HITACHI LTD35 citations95
US5964581AOct 12, 1999
Refrigerant compressor
HITACHI LTD53 citations95
US5711165AJan 27, 1998
Refrigerating apparatus and refrigerant compressor
HITACHI LTD47 citations95
US6029459AFeb 29, 2000
Refrigeration cycle
HITACHI LTD28 citations92
US5553465ASep 10, 1996
Refrigeration apparatus containing lubricant composition
HITACHI LTD24 citations92
US5417872AMay 23, 1995
Lubricant composition, refrigeration apparatus containing same and process for operating the apparatus
HITACHI LTD28 citations92
US4955208ASep 11, 1990
Refrigerating apparatus having a stink removing device
HITACHI LTD69 citations92
US4954465ASep 4, 1990
Apparatus for removing stink
HITACHI LTD97 citations92
US4444704AApr 24, 1984
Process for producing integral skin polyurethane foam
HITACHI LTD26 citations82
US5445753AAug 29, 1995
Lubricant for refrigeration compressors
HITACHI LTD16 citations81
US4105599AAug 8, 1978
Process for producing rigid polyurethane foam
HITACHI LTD7 citations74
US5173517ADec 22, 1992
Rigid polyurethane foam and heat insulator obtained therefrom
HITACHI LTD17 citations72
US5034425AJul 23, 1991
Rigid polyurethane foam, process for producing the same, and heat insulators and refrigerators using such polyurethane foam
HITACHI LTD10 citations72
US4742089AMay 3, 1988
Rigid polyurethane foam and process for producing the same
HITACHI LTD18 citations71
US4100114AJul 11, 1978
Polyurethane foam composition
HITACHI LTD6 citations62
US5216040AJun 1, 1993
Rigid polyurethane foam and process for producing the same
HITACHI LTD4 citations58
NISSHIN SPINNING
2 patentsUS6651444B2Nov 25, 2003
Method of deforming vacuum heat insulation material, method of fixing vacuum heat insulation material, refrigeration, cold storage vessel, and heat insulation box body
NISSHIN SPINNING38 citations88
US6235806B1May 22, 2001
Open-celled rigid polyurethane foam and method for producing the same
NISSHIN SPINNING26 citations86