Inventor
EZAWA KOZO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “EZAWA KOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
12 patentsUS8027579B2Sep 27, 2011
Camera driver
PANASONIC CORP11 citations84
US8801305B2Aug 12, 2014
Exposure control device
PANASONIC CORP9 citations82
US7904918B2Mar 8, 2011
Disk device for recording and reading information
PANASONIC CORP6 citations73
US7984460B2Jul 19, 2011
Disk device with ring-shaped elastomer member between mechanical chassis and wall of pickup supporting member
PANASONIC CORP1 citations52
USD587275SFeb 24, 2009
Disc cartridge
PANASONIC CORP1 citations52
USD587274SFeb 24, 2009
Disc cartridge
PANASONIC CORP0 citations52
US8051439B2Nov 1, 2011
Disk device
PANASONIC CORP0 citations42
US8037487B2Oct 11, 2011
Optical disk device
PANASONIC CORP0 citations42
US7853965B2Dec 14, 2010
Disk drive
PANASONIC CORP0 citations42
US7844983B2Nov 30, 2010
Power transmission member for head movement mechanism, and disk device equipped with the head movement mechanism
PANASONIC CORP0 citations42
US7826172B2Nov 2, 2010
Read/write disk apparatus having a mechanism for pivoting cartridge storage portions which enclose the disk thereby allowing access to the disk
PANASONIC CORP0 citations42
US10082775B2Sep 25, 2018
Appliance control method and apparatus for controlling a target appliance in a building to disguise the number of people in the building
PANASONIC CORP0 citations41
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS5903538AMay 11, 1999
Automatic disk change apparatus and disk tray for the apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations95
US6262961B1Jul 17, 2001
Disk loading device and disk cartridge
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7340753B2Mar 4, 2008
Disk drive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US6341119B1Jan 22, 2002
Disk storage magazine and recording/reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US7188349B2Mar 6, 2007
Optical disk device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US7093271B2Aug 15, 2006
Disk drive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7281254B2Oct 9, 2007
Optical disc drive having a traverse holder that is rotatable around an axis that is mutually different from the axis of a traverse base
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US7260041B2Aug 21, 2007
Disk drive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US6813236B2Nov 2, 2004
Mechanism for moving an optical head in an optical disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations58
US6938265B2Aug 30, 2005
Turntable for disk storage medium and disk drive including the turntable
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations47
EZAWA KOZO
6 patentsUS8405737B2Mar 26, 2013
Lens unit
EZAWA KOZO5 citations72
US8181192B2May 15, 2012
Disk apparatus and disk drive unit including a lock mechanism that is released only when the display unit is in a closed state
EZAWA KOZO6 citations72
US9201209B2Dec 1, 2015
Image pickup device
EZAWA KOZO0 citations41
US8917463B2Dec 23, 2014
Lens unit
EZAWA KOZO0 citations41
US8108885B2Jan 31, 2012
Disk cartridge
EZAWA KOZO0 citations41
US8077562B2Dec 13, 2011
Optical disc device
EZAWA KOZO0 citations41