Inventor
MORIKAWA KIYOSHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
22 patentsUS5204849AApr 20, 1993
Disk playback apparatus with centering device for different disk sizes
PIONEER ELECTRONIC CORP22 citations92
US5173893ADec 22, 1992
Disc double insertion preventing mechanism for disc player
PIONEER ELECTRONIC CORP27 citations92
US5136563AAug 4, 1992
Magazine holder in a CD player
PIONEER ELECTRONIC CORP46 citations92
US5113388AMay 12, 1992
Centering mechanism for automotive disk player
PIONEER ELECTRONIC CORP28 citations92
US4995027AFeb 19, 1991
Automatic loading disc player
PIONEER ELECTRONIC CORP34 citations92
US4841499AJun 20, 1989
Multi-disc player
PIONEER ELECTRONIC CORP48 citations91
US5226028AJul 6, 1993
Centering mechanism for automotive disk player
PIONEER ELECTRONIC CORP19 citations82
US5663943ASep 2, 1997
Vibration damping suspension mechanism for recorded data reproducing apparatus
PIONEER ELECTRONIC CORP17 citations79
US5056077AOct 8, 1991
Centering mechanism for automotive disc player
PIONEER ELECTRONIC CORP19 citations74
US5036509AJul 30, 1991
Guide mechanism for disc reproducing apparatus
PIONEER ELECTRONIC CORP19 citations74
US5031171AJul 9, 1991
Centering mechanism for automotive disc player
PIONEER ELECTRONIC CORP10 citations74
US5010484AApr 23, 1991
Disc guide mechanism for automotive disc player
PIONEER ELECTRONIC CORP9 citations74
US5208791AMay 4, 1993
System for recovering a CD in a CD player having a magazine containing a plurality of disks
PIONEER ELECTRONIC CORP7 citations73
US5145039ASep 8, 1992
Damper filled with oil
PIONEER ELECTRONIC CORP17 citations73
US6041032AMar 21, 2000
Disk changer with trays movable between retaining and drawn-out positions
PIONEER ELECTRONIC CORP7 citations72
US5457677AOct 10, 1995
Adapter for a small CD
PIONEER ELECTRONIC CORP13 citations72
US5532993AJul 2, 1996
Vibration damping suspension mechanism for recorded data reproducing apparatus
PIONEER ELECTRONIC CORP8 citations71
US5046059ASep 3, 1991
Multiple disc player with mechanism for changing of discs
PIONEER ELECTRONIC CORP17 citations69
US5164929ANov 17, 1992
Stopper for trays in a magazine of a cd player
PIONEER ELECTRONIC CORP6 citations62
US5077717ADec 31, 1991
System for detecting a cd on a tray in a compact disk player having a magazine containing a plurality of disks
PIONEER ELECTRONIC CORP6 citations62
US5991246ANov 23, 1999
Device for carrying a disc player in an automatic disc changer
PIONEER ELECTRONIC CORP2 citations61
US5400310AMar 21, 1995
Tray loading device of a CD player
PIONEER ELECTRONIC CORP4 citations58
SEIKAGAKU KOGYO CO LTD
6 patentsUS6159954ADec 12, 2000
Keratan sulfate oligosaccharide fraction and pharmaceutical containing the same
SEIKAGAKU KOGYO CO LTD18 citations92
US5290695AMar 1, 1994
Heparitinase, process for producing the same and bacteria producing the same
SEIKAGAKU KOGYO CO LTD42 citations91
US5939403AAug 17, 1999
Keratan sulfate oligosaccharide fraction and pharmaceutical containing the same
SEIKAGAKU KOGYO CO LTD10 citations73
US5840546ANov 24, 1998
Keratin sulfate hydrolase obtainable by using Bacillus circulans and method for producing same
SEIKAGAKU KOGYO CO LTD10 citations69
US5405759AApr 11, 1995
Heparitinase, process for producing the same and bacteria producing the same
SEIKAGAKU KOGYO CO LTD1 citations50
US5968806AOct 19, 1999
Bacillus circulans KsT202 produces keratan sulfate hydrolase
SEIKAGAKU KOGYO CO LTD0 citations48
PIONEER CORP
4 patentsUS6446523B1Sep 10, 2002
Combination gear having a gear slipping-off preventing structure
PIONEER CORP11 citations73
US6414933B1Jul 2, 2002
Mechanism for feeding a pickup carriage of a recording medium reproducing device
PIONEER CORP9 citations73
US6353589B1Mar 5, 2002
Pickup guide mechanism
PIONEER CORP3 citations62
US7006409B2Feb 28, 2006
Disc changer
PIONEER CORP1 citations49