Inventor
KOBAYASHI DAIKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI DAIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
20 patentsUS6112894ASep 5, 2000
Disc medium accommodating case
SONY CORP63 citations96
US5284538AFeb 8, 1994
Optical disc having signal recording layer on each side and method for producing same
SONY CORP34 citations92
US5323381AJun 21, 1994
Disc for recording information signals
SONY CORP33 citations90
US5378517AJan 3, 1995
Optical disc having signal recording layer on each side and method for producing same
SONY CORP18 citations82
US6269074B1Jul 31, 2001
Container casing for disc-shaped recording medium
SONY CORP11 citations74
US5996787ADec 7, 1999
Cases for accommodating disc cartridges
SONY CORP12 citations73
US5931296AAug 3, 1999
Accomodating case for disc cartridge
SONY CORP7 citations73
US5805566ASep 8, 1998
Disc cartridge
SONY CORP13 citations73
USD391798SMar 10, 1998
Case for a disc
SONY CORP7 citations73
US6934962B2Aug 23, 2005
Disc cartridge with mounting part of shutter slide portion arranged on stage of another shutter slide portion
SONY CORP7 citations71
US5572509ANov 5, 1996
Method for mounting magnetic plate to disc substrate
SONY CORP9 citations66
US7010800B2Mar 7, 2006
Disc cartridge having annular shaped mating projections
SONY CORP3 citations63
US6925648B1Aug 2, 2005
Disc cartridge
SONY CORP3 citations63
US5454251AOct 3, 1995
Method of manufacturing a shutter for a disc cartridge
SONY CORP3 citations63
US7555765B2Jun 30, 2009
Disk cartridge with an inner rotor
SONY CORP3 citations62
US6952327B1Oct 4, 2005
Disk cartridge and manufacturing method thereof
SONY CORP3 citations62
US6965497B2Nov 15, 2005
Information recording medium cartridge
SONY CORP4 citations60
US8365211B2Jan 29, 2013
Disk cartridge including an inner rotor and a shutter
SONY CORP0 citations52
US6964059B2Nov 8, 2005
Disc cartridge having annular shaped mating projections
SONY CORP1 citations52
US7218477B2May 15, 2007
Information recording medium cartridge
SONY CORP0 citations49