Inventor
MORI KAZUSHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MORI KAZUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
20 patentsUS5717674AFeb 10, 1998
Three-beam generating diffraction grating, transmission type holographic optical element and optical pickup apparatus using the same
SANYO ELECTRIC CO100 citations97
US5727009AMar 10, 1998
Semiconductor laser apparatus and optical pickup apparatus using the same
SANYO ELECTRIC CO65 citations95
US7129183B2Oct 31, 2006
Method of forming grating microstrutures by anodic oxidation
SANYO ELECTRIC CO27 citations92
US6930053B2Aug 16, 2005
Method of forming grating microstructures by anodic oxidation
SANYO ELECTRIC CO15 citations92
US6072607AJun 6, 2000
Optical pickup device
SANYO ELECTRIC CO41 citations92
US6038203AMar 14, 2000
Optical head with a photo-detector mounted on a flexible circuit board
SANYO ELECTRIC CO26 citations92
US6023448AFeb 8, 2000
Optical pickup device and optical recording medium driving apparatus comprising the same
SANYO ELECTRIC CO18 citations84
US6909687B2Jun 21, 2005
Optical pickup with a diffraction element consist of six regions providing spatial variation corresponding to a focas state
SANYO ELECTRIC CO11 citations73
US6212150B1Apr 3, 2001
Optical pickup apparatus and optical recording medium drive employing the same including a first photo receiving element for detecting the state of light beam and a second photo receiving element for reproducing information
SANYO ELECTRIC CO14 citations73
US6181667B1Jan 30, 2001
Optical pickup apparatus capable of suppressing offset of a tracking error signal
SANYO ELECTRIC CO8 citations73
US6144623ANov 7, 2000
Optical pickup apparatus and optical recording medium drive employing the same
SANYO ELECTRIC CO8 citations73
US5343484AAug 30, 1994
SHG (second-harmonic generation) device
SANYO ELECTRIC CO7 citations71
US7113316B2Sep 26, 2006
Holographic optical element, position shift detecting apparatus, optical pickup apparatus, optical recording medium drive and method of fabricating holographic optical element
SANYO ELECTRIC CO2 citations62
US6967985B2Nov 22, 2005
Surface emission semiconductor laser device
SANYO ELECTRIC CO3 citations62
US6917454B2Jul 12, 2005
Holographic optical element, position shift detecting apparatus, optical pickup apparatus, optical recording medium drive and method of fabricating holographic optical element
SANYO ELECTRIC CO3 citations62
US6501715B2Dec 31, 2002
Optical pickup apparatus employing an adjusting circuit
SANYO ELECTRIC CO2 citations62
US6339563B2Jan 15, 2002
Optical pickup apparatus capable of suppressing offset of a tracking error signal
SANYO ELECTRIC CO4 citations62
US7348650B2Mar 25, 2008
Element having microstructure and manufacturing method thereof
SANYO ELECTRIC CO0 citations51
US7876648B2Jan 25, 2011
Optical pick-up capable of eliminating stray beams
SANYO ELECTRIC CO0 citations41
US7852735B2Dec 14, 2010
Optical pickup device
SANYO ELECTRIC CO0 citations41
SAMSUNG ELECTRONICS CO LTD
5 patentsUS11649581B2May 16, 2023
Clothes treating apparatus
SAMSUNG ELECTRONICS CO LTD1 citations61
US11634854B2Apr 25, 2023
Water transmission device and washing machine including the same
SAMSUNG ELECTRONICS CO LTD1 citations61
US10995444B2May 4, 2021
Washing machine
SAMSUNG ELECTRONICS CO LTD0 citations61
US11131051B2Sep 28, 2021
Washing machine and pulley for washing machine
SAMSUNG ELECTRONICS CO LTD0 citations60
US11578450B2Feb 14, 2023
Damper and washing machine having the same
SAMSUNG ELECTRONICS CO LTD0 citations47