Inventor
OHNUMA MITSURU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OHNUMA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUSD381756SJul 29, 1997
Immunity analyzer
HITACHI LTD39 citations92
USD347396SMay 31, 1994
Mass spectrometer combined with liquid chromatograph
HITACHI LTD43 citations92
USD339639SSep 21, 1993
Biochemical analyzer
HITACHI LTD44 citations92
USD352911SNov 29, 1994
Processing machine for electron beam lithography system
HITACHI LTD21 citations91
USD349888SAug 23, 1994
Controller for semi-conductor processing machine
HITACHI LTD25 citations91
USD340770SOct 26, 1993
Operation station machine for a biochemical analysis
HITACHI LTD8 citations74
USD380551SJul 1, 1997
Biochemical analayzer
HITACHI LTD13 citations73
USD352910SNov 29, 1994
Processing machine for electron beam lithography system
HITACHI LTD7 citations73
USD332314SJan 5, 1993
Clinical chemistry analyzer
HITACHI LTD7 citations72
USD278911SMay 21, 1985
Computer display
HITACHI LTD13 citations69
USD270154SAug 16, 1983
Video disk player
HITACHI LTD1 citations50
HITACHI MEDICAL CORP
5 patentsUS6027247AFeb 22, 2000
X-ray photographing apparatus
HITACHI MEDICAL CORP83 citations93
US6049208AApr 11, 2000
Open type magnetic resonance imaging system which allows for easy access to the patient being examined
HITACHI MEDICAL CORP13 citations82
US6236210B1May 22, 2001
Magnetic resonance imaging system
HITACHI MEDICAL CORP8 citations73
US6218837B1Apr 17, 2001
Magnetic resonance imaging system
HITACHI MEDICAL CORP5 citations73
US6215308B1Apr 10, 2001
Magnetic resonance imaging system
HITACHI MEDICAL CORP6 citations73