Inventor
HARADA CHIKAO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “HARADA CHIKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COLIN CORP
11 patentsUS5462051AOct 31, 1995
Medical communication system
COLIN CORP1,069 citations99
US5617868AApr 8, 1997
Pulse wave detecting apparatus
COLIN CORP124 citations97
US6068601AMay 30, 2000
Blood pressure measuring apparatus
COLIN CORP45 citations96
US5660182AAug 26, 1997
Inflatable cuff used for blood pressure measurement and automatic blood pressure measuring apparatus including inflatable cuff
COLIN CORP216 citations96
US6475155B2Nov 5, 2002
Pulse-wave-propagation-relating information obtaining apparatus and arterial-bifurcate-portion determining apparatus
COLIN CORP22 citations93
US5759157AJun 2, 1998
Blood pressure measuring apparatus
COLIN CORP23 citations92
US5730139AMar 24, 1998
Blood pressure measuring apparatus
COLIN CORP35 citations92
US5653241AAug 5, 1997
Blood-pressure monitor apparatus
COLIN CORP39 citations92
US5595180AJan 21, 1997
Method and apparatus for winding cuff in blood pressure measurement
COLIN CORP36 citations92
US5560366AOct 1, 1996
Oscillometric blood pressure measuring apparatus
COLIN CORP44 citations92
US6702768B2Mar 9, 2004
Foot bending and stretching apparatus
COLIN CORP24 citations86
COLIN ELECTRONICS
9 patentsUS4951679AAug 28, 1990
Pulse wave detecting apparatus having placement-condition detecting means
COLIN ELECTRONICS94 citations96
US4928700AMay 29, 1990
Pulse wave detecting apparatus
COLIN ELECTRONICS59 citations96
US4901733AFeb 20, 1990
Pulse wave detecting apparatus
COLIN ELECTRONICS69 citations94
US5131400AJul 21, 1992
Pulse wave detecting apparatus
COLIN ELECTRONICS69 citations93
US4947855AAug 14, 1990
Blood pressure measuring apparatus
COLIN ELECTRONICS26 citations92
US4928701AMay 29, 1990
Method and apparatus for monitoring blood pressure
COLIN ELECTRONICS40 citations92
US5179956AJan 19, 1993
Contact pressure sensor
COLIN ELECTRONICS99 citations91
US4976268ADec 11, 1990
Pressure-pulse-wave detecting apparatus
COLIN ELECTRONICS47 citations90
US5101829AApr 7, 1992
Semiconductor pressure pulse wave sensor
COLIN ELECTRONICS52 citations89