Inventor
NAGAO MASASHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NAGAO MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
17 patentsUS5092130AMar 3, 1992
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP32 citations96
US5583472ADec 10, 1996
Superconductive magnet
MITSUBISHI ELECTRIC CORP24 citations92
US5447033ASep 5, 1995
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP22 citations92
US5398512AMar 21, 1995
Cold accumulation type refrigerating machine
MITSUBISHI ELECTRIC CORP33 citations92
US5379600AJan 10, 1995
Superconducting magnet and method for assembling the same
MITSUBISHI ELECTRIC CORP33 citations92
US5293749AMar 15, 1994
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP20 citations92
US5144810ASep 8, 1992
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP27 citations92
US5487272AJan 30, 1996
Cryogenic refrigerator
MITSUBISHI ELECTRIC CORP17 citations82
US5365743ANov 22, 1994
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP18 citations82
US5154063AOct 13, 1992
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP15 citations82
US5697219ADec 16, 1997
Cryogenic refrigerator
MITSUBISHI ELECTRIC CORP13 citations74
US5387252AFeb 7, 1995
Cryogenic refrigerator
MITSUBISHI ELECTRIC CORP8 citations74
US5293752AMar 15, 1994
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP12 citations74
US5251456AOct 12, 1993
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP18 citations74
US5144805ASep 8, 1992
Multi-stage cold accumulation type refrigerator and cooling device including the same
MITSUBISHI ELECTRIC CORP18 citations74
US5009072AApr 23, 1991
Refrigerator
MITSUBISHI ELECTRIC CORP15 citations74
US5398511AMar 21, 1995
Regenerative refrigerator
MITSUBISHI ELECTRIC CORP11 citations73