Inventor
OGUSU MIKIO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OGUSU MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON MUSICAL INSTRUMENTS MFG
12 patentsUS4730300AMar 8, 1988
Disc centering device for a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG43 citations92
US4730299AMar 8, 1988
Device for preventing vibration of a disc motor shaft in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG26 citations92
USD293507SJan 5, 1988
Disc magazine case
NIPPON MUSICAL INSTRUMENTS MFG27 citations92
US4694448ASep 15, 1987
Disc case
NIPPON MUSICAL INSTRUMENTS MFG34 citations92
US4669078AMay 26, 1987
Disc case
NIPPON MUSICAL INSTRUMENTS MFG26 citations92
US4627037ADec 2, 1986
Disc reproducing apparatus
NIPPON MUSICAL INSTRUMENTS MFG29 citations92
US4802158AJan 31, 1989
Disc clamping device for a disc cartridge player
NIPPON MUSICAL INSTRUMENTS MFG13 citations74
US4777631AOct 11, 1988
Loading system for a disc cartridge case housing a disc in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG12 citations73
US4730296AMar 8, 1988
Loading device in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG14 citations73
US4679182AJul 7, 1987
Disc playback device
NIPPON MUSICAL INSTRUMENTS MFG12 citations73
US4646285AFeb 24, 1987
Shutter plate control device in a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG14 citations73
US4739428AApr 19, 1988
Clamping device for a holder of a disc playback device
NIPPON MUSICAL INSTRUMENTS MFG6 citations62
YAMAHA CORP
9 patentsUS5724332AMar 3, 1998
Disk loading technique permitting loading of both a disk set in a disk loading adaptor and a naked disk
YAMAHA CORP52 citations92
US6388982B2May 14, 2002
Spindle motor inclination angle adjusting mechanism in optical disk apparatus
YAMAHA CORP14 citations84
US6236636B1May 22, 2001
Spindle motor inclination angle adjusting mechanism in optical disk apparatus
YAMAHA CORP9 citations74
USRE39811ESep 4, 2007
Musical information recording and reproducing technique for use with a recording medium having a UTOC area
YAMAHA CORP8 citations73
US5602811AFeb 11, 1997
Musical information recording and reproducing technique for use with a recording medium having a UTOC area
YAMAHA CORP9 citations73
US5590100ADec 31, 1996
Information recording/reproducing technique to record plural-channel information for subsequent simultaneous reproduction
YAMAHA CORP11 citations73
US5784349AJul 21, 1998
Musical information recording and reproducing technique for use with a recording medium
YAMAHA CORP4 citations62
US6002659ADec 14, 1999
Disk drive device
YAMAHA CORP6 citations61
US5875168AFeb 23, 1999
Pickup device for a disk drive device
YAMAHA CORP5 citations61