Inventor
YANAGIDAIRA MASATOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “YANAGIDAIRA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
14 patentsUS6485418B2Nov 26, 2002
Health monitoring system
PIONEER CORP293 citations99
US6960168B2Nov 1, 2005
System for informing of driver's mental condition
PIONEER CORP53 citations92
US6485415B1Nov 26, 2002
Medical monitoring system
PIONEER CORP44 citations92
US7650001B2Jan 19, 2010
Dummy sound generating apparatus and dummy sound generating method and computer product
PIONEER CORP28 citations90
US7526333B2Apr 28, 2009
Sound reproduction system and method based on physical and mental states of a drive
PIONEER CORP15 citations84
US7245960B2Jul 17, 2007
System, method, program, and medium for measuring heart rate
PIONEER CORP10 citations84
US7203751B2Apr 10, 2007
Mobile communication device and method
PIONEER CORP17 citations84
US6870478B2Mar 22, 2005
Information providing system and information providing method
PIONEER CORP16 citations84
US6817519B2Nov 16, 2004
User authentication system and user authentication method
PIONEER CORP9 citations74
US6865537B2Mar 8, 2005
Method and apparatus for reproducing audio information
PIONEER CORP9 citations68
US7146272B2Dec 5, 2006
Navigation system and navigation method for movable body, program storage device and computer data signal embodied in carrier wave
PIONEER CORP6 citations63
US7134997B2Nov 14, 2006
Biological information detection apparatus
PIONEER CORP2 citations63
US7834261B2Nov 16, 2010
Music composition reproducing device and music composition reproducing method
PIONEER CORP0 citations52
US7104959B2Sep 12, 2006
Apparatus and method for analyzing heart-rate variability based on electrocardiogram information
PIONEER CORP1 citations52
PIONEER ELECTRONIC CORP
10 patentsUS6104296AAug 15, 2000
Biological information detection apparatus
PIONEER ELECTRONIC CORP125 citations97
US5813989ASep 29, 1998
Driving mental condition detecting apparatus
PIONEER ELECTRONIC CORP90 citations96
US5954629ASep 21, 1999
Brain wave inducing system
PIONEER ELECTRONIC CORP55 citations95
US6084516AJul 4, 2000
Audio apparatus
PIONEER ELECTRONIC CORP45 citations92
US6048310AApr 11, 2000
Audio apparatus
PIONEER ELECTRONIC CORP23 citations92
US5938531AAug 17, 1999
Information reproducing apparatus for use with a psychological game machine
PIONEER ELECTRONIC CORP28 citations92
US4949170AAug 14, 1990
Video information transmission service system and head end device therefor
PIONEER ELECTRONIC CORP43 citations92
US5367269ANov 22, 1994
System for producing an oscillating jamming signal utilizing a phase-locked loop
PIONEER ELECTRONIC CORP13 citations74
US5228082AJul 13, 1993
Jamming signal producing system in CATV
PIONEER ELECTRONIC CORP5 citations74
US5053882AOct 1, 1991
Video signal optical transmission system
PIONEER ELECTRONIC CORP5 citations63