Inventor
FUNAWATARI TAKATSUGU
JP40 patents
Patents
40 patentsUS7333328B2Feb 19, 2008
Hard disk system having a hard disk unit and a conversion unit for connection to a host device
SONY CORP63 citations98
US7242552B2Jul 10, 2007
Cushioning material and information storage device using the same
SONY CORP22 citations93
US6292461B1Sep 18, 2001
Hub-chucking type disklike recording means
SONY CORP21 citations93
US5709764AJan 20, 1998
Method for assembling a disc-shaped recording medium
SONY CORP19 citations93
US5850384ADec 15, 1998
Disk cartridge
SONY CORP22 citations92
US5375718ADec 27, 1994
Package with packaging film with detachable tab and method for wrapping the article by the packaging film
SONY CORP23 citations91
US5988374ANov 23, 1999
Disc cartridge container case
SONY CORP24 citations86
US6154431ANov 28, 2000
Recording and reproducing apparatus
SONY CORP12 citations82
US5450952ASep 19, 1995
Casing for housing disc cartridge and method for packaging the casing
SONY CORP15 citations81
US6269074B1Jul 31, 2001
Container casing for disc-shaped recording medium
SONY CORP11 citations74
USD418692SJan 11, 2000
Case for a disc
SONY CORP11 citations74
US5943197AAug 24, 1999
Lid assembly for disk cartridge
SONY CORP12 citations74
US5901134AMay 4, 1999
Disk cartridge
SONY CORP8 citations74
US5770002AJun 23, 1998
Apparatus for assembling a disc-shaped recording medium and a method for assembling disc-shaped recording medium using the apparatus
SONY CORP11 citations74
USD394050SMay 5, 1998
Magnetic disc for computer
SONY CORP11 citations74
US6314076B1Nov 6, 2001
Optical pickup device in recording and/reproducing apparatus
SONY CORP9 citations73
US6272092B1Aug 7, 2001
Recording and reproducing apparatus with lock and release mechanism
SONY CORP8 citations73
US6188661B1Feb 13, 2001
Recording and reproducing apparatus having elevation mechanism
SONY CORP5 citations73
US6046976AApr 4, 2000
Disc cartridge with grooves for a recording and reproducing apparatus
SONY CORP5 citations73
US6021108AFeb 1, 2000
Optical pickup device in recording and/reproducing apparatus
SONY CORP8 citations73
US5931296AAug 3, 1999
Accomodating case for disc cartridge
SONY CORP7 citations73
US7010800B2Mar 7, 2006
Disc cartridge having annular shaped mating projections
SONY CORP3 citations63
US6925648B1Aug 2, 2005
Disc cartridge
SONY CORP3 citations63
US6796427B2Sep 28, 2004
Tape cassette storing case
SONY CORP4 citations63
US6480354B2Nov 12, 2002
Disk cartridge, its door opening and closing mechanism and disk drive
SONY CORP3 citations63
US6239949B1May 29, 2001
Case for accommodating disc cartridge
SONY CORP4 citations63
US5917685AJun 29, 1999
Shutter guide plate assembly for disc cartridge
SONY CORP6 citations63
US5667616ASep 16, 1997
Disc cartridge molding method and apparatus
SONY CORP2 citations63
US5454251AOct 3, 1995
Method of manufacturing a shutter for a disc cartridge
SONY CORP3 citations63
US6522621B1Feb 18, 2003
Disc cassette
SONY CORP2 citations62
US5768855AJun 23, 1998
Casing for housing disc cartridge and method for packaging the casing
SONY CORP3 citations62
US5671590ASep 30, 1997
Casing for housing disc cartridge and method for packaging the casing
SONY CORP1 citations61
US5691868ANov 25, 1997
Disk cartridge with shutter and slider, and method of connecting them
SONY CORP2 citations60
US6964059B2Nov 8, 2005
Disc cartridge having annular shaped mating projections
SONY CORP1 citations52
US6421204B1Jul 16, 2002
Disk cartridge, door opening and closing mechanism and disk drive
SONY CORP0 citations52
US7287265B2Oct 23, 2007
Disk cartridge
SONY CORP1 citations51
US5764458AJun 9, 1998
Disk cartridge and a method of manufacturing same
SONY CORP0 citations50
US7243361B2Jul 10, 2007
Disk cartridge
SONY CORP0 citations41
US7210156B2Apr 24, 2007
Disk cartridge
SONY CORP0 citations41
US7647603B2Jan 12, 2010
Disc cartridge
SONY CORP0 citations40