Inventor
YOKOTA TSUNESHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “YOKOTA TSUNESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
24 patentsUS5058089AOct 15, 1991
Memory disk and apparatus for recording information on memory disk
TOSHIBA KK252 citations98
US5847662ADec 8, 1998
Radio card communication apparatus
TOSHIBA KK106 citations96
US5199022AMar 30, 1993
Disk having data memorizing portion including land-shaped and groove-shaped areas, and writing/reading apparatus for the same
TOSHIBA KK56 citations96
US5914980AJun 22, 1999
Wireless communication system and data storage medium
TOSHIBA KK67 citations95
US5978655ANov 2, 1999
Information processing apparatus
TOSHIBA KK70 citations94
US5386409AJan 31, 1995
Optical information reproducing apparatus having improved laser oscillation
TOSHIBA KK51 citations93
US6404335B1Jun 11, 2002
Apparatus for issuing wireless information storage media
TOSHIBA KK30 citations92
US6290138B1Sep 18, 2001
Wireless data storage medium with flexible image recording section
TOSHIBA KK38 citations92
US5862174AJan 19, 1999
Data storage medium
TOSHIBA KK43 citations91
US5966404AOct 12, 1999
Reader/writer for performing efficient transmission/reception with no-battery information storage medium
TOSHIBA KK22 citations89
US5088075AFeb 11, 1992
Optical disk apparatus with shortened access time and rotated method
TOSHIBA KK20 citations82
US5469417ANov 21, 1995
Information recording/reproducing apparatus for recording or reproducing data, and clock generating circuit incorporated therein
TOSHIBA KK12 citations74
US5452279ASep 19, 1995
Information recording/reproducing apparatus for recording and reproducing information in accordance with mark interval recording scheme or mark length recording scheme
TOSHIBA KK8 citations74
US5410522AApr 25, 1995
Information recording/reproducing apparatus for recording information in accordance with mark interval or mark length recording scheme, and for reproducing information recorded in accordance with mark interval or mark length recording scheme
TOSHIBA KK8 citations74
US5305298AApr 19, 1994
Optical data recording/reproducing apparatus with optical irradiation inhibition circuit
TOSHIBA KK18 citations74
US5239533AAug 24, 1993
Information recording medium
TOSHIBA KK8 citations74
US5153869AOct 6, 1992
Apparatus for recording information on an optical disk with a modified constant linear density system
TOSHIBA KK12 citations74
US5126993AJun 30, 1992
Optical data recording/reproducing apparatus including device for preventing erroneous light emission
TOSHIBA KK9 citations74
US5042023AAug 20, 1991
Apparatus and method for overwrite prevention
TOSHIBA KK10 citations74
US4982397AJan 1, 1991
Apparatus for focusing a light beam onto an information memory medium having a data non-storage area
TOSHIBA KK9 citations74
US5249170ASep 28, 1993
Memory disk and apparatus for recording information on memory disk
TOSHIBA KK18 citations73
US6011958AJan 4, 2000
No-battery information storage medium capable of efficiently transmitting data
TOSHIBA KK14 citations70
US5101392AMar 31, 1992
Information recording apparatus
TOSHIBA KK2 citations63
US4789856ADec 6, 1988
Display apparatus with interface cable for transfering image data to CRT in parallel format
TOSHIBA KK6 citations63
TOKYO SHIBAURA ELECTRIC CO
7 patentsUS4516242AMay 7, 1985
Output stabilizing device
TOKYO SHIBAURA ELECTRIC CO31 citations92
US4481613ANov 6, 1984
Optical disk apparatus
TOKYO SHIBAURA ELECTRIC CO45 citations92
US4503324AMar 5, 1985
Automatic focusing device
TOKYO SHIBAURA ELECTRIC CO20 citations82
US4570251AFeb 11, 1986
Overlay recording prevention device for optical disc apparatus
TOKYO SHIBAURA ELECTRIC CO15 citations74
US4558441ADec 10, 1985
Data recording and reproducing apparatus and method
TOKYO SHIBAURA ELECTRIC CO11 citations74
US4499571AFeb 12, 1985
Optical disk system with laser safety arrangement
TOKYO SHIBAURA ELECTRIC CO8 citations74
US4408314AOct 4, 1983
Record/playback track tracking servo
TOKYO SHIBAURA ELECTRIC CO16 citations74