Inventor
USHIZAWA NORIHIKO
JP15 patents
Patents
15 patentsUS5133856AJul 28, 1992
Ion sensor
TERUMO CORP398 citations99
US5820557AOct 13, 1998
Blood glucose measurement apparatus
TERUMO CORP121 citations97
US4957615ASep 18, 1990
Oxygen sensor
TERUMO CORP50 citations96
US4861454AAug 29, 1989
Oxygen sensor
TERUMO CORP101 citations96
US5139626AAug 18, 1992
Ion concentration measurement method
TERUMO CORP22 citations92
US5126937AJun 30, 1992
Biological information measurement apparatus
TERUMO CORP55 citations92
US5071537ADec 10, 1991
Reference electrode
TERUMO CORP37 citations92
US4798664AJan 17, 1989
Ion sensor
TERUMO CORP25 citations92
US4582589AApr 15, 1986
pH sensor
TERUMO CORP44 citations92
US4563263AJan 7, 1986
Selectively permeable film and ion sensor
TERUMO CORP53 citations92
US4579641AApr 1, 1986
pH Measurement device
TERUMO CORP24 citations82
US4507194AMar 26, 1985
Reference electrode
TERUMO CORP22 citations82
US4753719AJun 28, 1988
Ion sensor and method of manufacturing same
TERUMO CORP16 citations74
US5132000AJul 21, 1992
Calibration solution and calibration method for sensor
TERUMO CORP12 citations73
US5190636AMar 2, 1993
Ion-sensitive film, method of producing the same and ion sensor
TERUMO CORP1 citations52