Inventor
NAMIWA KIMIYOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAMIWA KIMIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI DENKA KOGYO KK
7 patentsUS5498356AMar 12, 1996
Refrigerant composition containing carbodiimide
ASAHI DENKA KOGYO KK36 citations90
US5032305AJul 16, 1991
Lubricant for refrigerant
ASAHI DENKA KOGYO KK24 citations87
US5620950AApr 15, 1997
Lubricated refrigerant composition containing alicyclic epoxy compounds
ASAHI DENKA KOGYO KK18 citations82
US6379581B1Apr 30, 2002
Lubricated refrigerant composition containing fluorocarbon-type refrigerant, synthetic oil and molybdenumoxysulfide derivatives
ASAHI DENKA KOGYO KK10 citations72
US4789492ADec 6, 1988
Sulfidoxymolybdenum dialkylphosphorodithioate
ASAHI DENKA KOGYO KK10 citations69
US6217791B1Apr 17, 2001
Refrigerant incorporating a polyoxyalkylene glycol monomethylether
ASAHI DENKA KOGYO KK2 citations61
US6875730B2Apr 5, 2005
Lubricant for refrigerating machine employing ammonia refrigerant
ASAHI DENKA KOGYO KK1 citations47