Inventor
KUZE YUUICHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KUZE YUUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
17 patentsUS6934226B2Aug 23, 2005
Optical disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US7406007B2Jul 29, 2008
Optical disc apparatus and spherical aberration correction controlling apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US7277365B2Oct 2, 2007
Optical information processing apparatus and method of processing optical information
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US7054241B2May 30, 2006
Optical disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US7379398B2May 27, 2008
Optical disc apparatus, an optical disc method, and a semiconductor integrated circuit capable of adjusting a focus position of a light beam and a spherical aberration
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US7283435B2Oct 16, 2007
Optical disc device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US7158452B2Jan 2, 2007
Focus control for optical disk unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6567357B2May 20, 2003
Optical disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6304528B1Oct 16, 2001
Optical disk reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US7065013B2Jun 20, 2006
Optical disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US7307933B2Dec 11, 2007
Optical disc drive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US7257053B2Aug 14, 2007
Optical disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7242648B2Jul 10, 2007
Tracking error signal generation device, optical disc apparatus, tracking error signal generation method and tracking control method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6396779B1May 28, 2002
Optical disk apparatus having tracking control for positioning a light beam along a track on an optical disk
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7239595B2Jul 3, 2007
Spherical aberration correction control device and optical disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US7440362B2Oct 21, 2008
Optical disc drive which uses a train of pulses to shift the focus of a focusing section
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42
US6925043B2Aug 2, 2005
Optical recording apparatus and method for controlling light source output using detected aberration
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42
PANASONIC CORP
7 patentsUS7570551B2Aug 4, 2009
Servo position adjustment method and servo position adjustment device
PANASONIC CORP2 citations63
US7969844B2Jun 28, 2011
Optical disc device
PANASONIC CORP3 citations62
US7586818B2Sep 8, 2009
Optical disc apparatus and semiconductor device
PANASONIC CORP1 citations52
US7539089B2May 26, 2009
Optical disc device
PANASONIC CORP1 citations52
US7936645B2May 3, 2011
Optical disc device
PANASONIC CORP0 citations42
US7606121B2Oct 20, 2009
Optical disk drive with target focus control
PANASONIC CORP0 citations42
US8898684B2Nov 25, 2014
Optical disc device including a carrier for holding optical discs in a stacked state
PANASONIC CORP0 citations31