Inventor
YAMANOUCHI HARUHIKO
JP17 patents
Patents
17 patentsUS5204806AApr 20, 1993
Flexible printed circuit board
CANON KK53 citations95
US4990948AFeb 5, 1991
Flexible printed circuit board
CANON KK58 citations95
US5576893ANov 19, 1996
Zoom lens barrel
CANON KK19 citations92
US5335115AAug 2, 1994
Lens barrel
CANON KK29 citations92
US5144490ASep 1, 1992
Zoom lens
CANON KK28 citations92
US7244033B2Jul 17, 2007
Moistureproof optical device
CANON KK12 citations83
US6191888B1Feb 20, 2001
Binocular
CANON KK15 citations83
USD406597SMar 9, 1999
Binoculars
CANON KK10 citations74
US6909545B2Jun 21, 2005
Binocular vibration correcting device and binocular optical instrument
CANON KK10 citations73
US5790319AAug 4, 1998
Lens barrel
CANON KK13 citations73
US5572374ANov 5, 1996
Lens barrel
CANON KK11 citations73
US5546234AAug 13, 1996
Zoom lens barrel in which a moving stroke of the front lens group is long
CANON KK5 citations73
US4804331AFeb 14, 1989
Device for installing printed circuit board
CANON KK15 citations73
US5917659AJun 29, 1999
Zoom lens barrel being capable of close distance photographing in wide end side
CANON KK1 citations62
US6680805B2Jan 20, 2004
Binocular and optical axis adjusting method for binocular
CANON KK0 citations52
US5774277AJun 30, 1998
Optical apparatus
CANON KK0 citations51
US5719710AFeb 17, 1998
Optical apparatus
CANON KK1 citations51