Inventor
MATSUSHIMA HIROAKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHIMA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS5651263AJul 29, 1997
Refrigeration cycle and method of controlling the same
HITACHI LTD81 citations95
US5156203AOct 20, 1992
Air conditioning system
HITACHI LTD116 citations95
US5946939ASep 7, 1999
Refrigerator and condenser
HITACHI LTD31 citations92
US5768902AJun 23, 1998
Refrigeration cycle and method of controlling the same
HITACHI LTD19 citations92
US5694779ADec 9, 1997
Refrigerator and condenser
HITACHI LTD32 citations92
US5353604AOct 11, 1994
Refrigeration cycle
HITACHI LTD28 citations92
US7412846B2Aug 19, 2008
Isothermal transportation container
HITACHI LTD53 citations91
US5181392AJan 26, 1993
Air conditioner and heat exchanger used therein
HITACHI LTD49 citations91
US4638643AJan 27, 1987
Control system for compressor motor used with air-conditioning unit
HITACHI LTD51 citations91
US5542271AAug 6, 1996
Air-conditioner employing non-azeotrope refrigerant
HITACHI LTD29 citations89
US7954661B2Jun 7, 2011
Transport container, transporting method for the same, and constant temperature transport container
HITACHI LTD15 citations83
NIHON MEDIPHYSICS CO LTD
5 patentsUS5112327AMay 12, 1992
Double-sided needle assembly
NIHON MEDIPHYSICS CO LTD56 citations95
US4923088AMay 8, 1990
Radiation-shielding container
NIHON MEDIPHYSICS CO LTD51 citations92
US4994012AFeb 19, 1991
Radiation-shielded holder for an injector
NIHON MEDIPHYSICS CO LTD32 citations91
US4297166AOct 27, 1981
Thallium-carrying target material and its production
NIHON MEDIPHYSICS CO LTD9 citations74
US5336469AAug 9, 1994
Reagent feeder
NIHON MEDIPHYSICS CO LTD12 citations73