Inventor
FUSE MASAYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “FUSE MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON KOHDEN CORP
11 patentsUS6671526B1Dec 30, 2003
Probe and apparatus for determining concentration of light-absorbing materials in living tissue
NIHON KOHDEN CORP289 citations98
US5720284AFeb 24, 1998
Apparatus for measuring hemoglobin
NIHON KOHDEN CORP206 citations98
US5278627AJan 11, 1994
Apparatus for calibrating pulse oximeter
NIHON KOHDEN CORP483 citations98
US5666952ASep 16, 1997
Tissue transmitted light sensor
NIHON KOHDEN CORP133 citations97
US6230035B1May 8, 2001
Apparatus for determining concentrations of light-absorbing materials in living tissue
NIHON KOHDEN CORP345 citations96
US5766125AJun 16, 1998
Apparatus for determining the concentration of light-absorbing materials in blood
NIHON KOHDEN CORP139 citations96
US5103835AApr 14, 1992
Impedance monitoring device for preventing urinary incontinence
NIHON KOHDEN CORP114 citations96
US5313940AMay 24, 1994
Photo-electric pulse wave measuring probe
NIHON KOHDEN CORP239 citations95
US7206621B2Apr 17, 2007
Pulse oximeter
NIHON KOHDEN CORP36 citations92
US5662104ASep 2, 1997
Method of measuring the quantity of attenuation of light transmitted through blood and photo sensor used for the method
NIHON KOHDEN CORP35 citations91
US8024021B2Sep 20, 2011
Time-segmented pulse oximetry and pulse oximeter performing the same
NIHON KOHDEN CORP1 citations52