Inventor · disambiguated record
Yukio Kubota
Also filed as: KUBOTA YUKIO · MORIO MINORU
80 granted patents·9 pending applications·2,537 citations·filing 1977–2018
99Inventor score
Top patents by PatentIndex Score
89 records- 0199US5418853AApparatus and method for preventing unauthorized copying of video signalsSONY CORP·Filed 1993·Granted May 23, 1995·254 cites·100 claims
- 0296US5729280ANear video-on-demand signal receiver having a memory which provides for VCR like functionsSONY CORP·Filed 1995·Granted Mar 17, 1998·213 cites·19 claims
- 0396US5065259AMagnetic recording and/or reproducing apparatusSONY CORP·Filed 1989·Granted Nov 12, 1991·135 cites·17 claims
- 0495US5990881ANear video-on-demand signal receiverSONY CORP·Filed 1997·Granted Nov 23, 1999·172 cites·14 claims
- 0595US5884141ANear video-on-demand signal receiverSONY CORP·Filed 1997·Granted Mar 16, 1999·175 cites·2 claims
- 0694US5862292ARecording and reproducing device for digital signal including IC cardSONY CORP·Filed 1997·Granted Jan 19, 1999·193 cites·18 claims
- 0794US4148082ATracking control apparatusSONY CORP·Filed 1977·Granted Apr 3, 1979·47 cites·16 claims
- 0893US5424850AMethod and apparatus for recording compressed audio data on a video record mediumSONY CORP·Filed 1992·Granted Jun 13, 1995·71 cites·42 claims
- 0992US6616559B1Continuously variable transmissionYANMAR CO LTD·Filed 1999·Granted Sep 9, 2003·74 cites·31 claims
- 1091US5396374AMethod and apparatus for reproducing and after-recording digital information signals on magnetic tapeSONY CORP·Filed 1992·Granted Mar 7, 1995·58 cites·12 claims
- 1191US4255768ATracking control apparatus for a rotary head, variable speed signal reproducing systemSONY CORP·Filed 1979·Granted Mar 10, 1981·34 cites·32 claims
- 1291US4233637ARotating magnetic head piezo-electric assembly and drive circuitry for video tape recorderSONY CORP·Filed 1979·Granted Nov 11, 1980·35 cites·12 claims
- 1390US7344473B2Hydraulic transmission vehicleYANMAR AGRICULT EQUIP·Filed 2006·Granted Mar 18, 2008·17 cites·14 claims
- 1490US6586364B2Heat-sensitive microcapsule and recording medium using samePENTAX CORP·Filed 2000·Granted Jul 1, 2003·31 cites·17 claims
- 1587US5826168ANear video-on-demand signal receiverSONY CORP·Filed 1997·Granted Oct 20, 1998·69 cites·2 claims
- 1687US4143405AAutomatic head scan tracking systemSONY CORP·Filed 1977·Granted Mar 6, 1979·28 cites·10 claims
- 1785US5359428ADigital video recorder operable in standard and long play modesSONY CORP·Filed 1992·Granted Oct 25, 1994·38 cites·11 claims
- 1883US7037236B2Hydraulic transmission vehicleYANMAR CO LTD·Filed 2004·Granted May 2, 2006·35 cites·7 claims
- 1983US4283736AVideo signal reproducing apparatus for converting a video signal from a first format to a second formatSONY CORP·Filed 1980·Granted Aug 11, 1981·34 cites·13 claims
- 2082US5469272ADigital signal recording and/or reproducing apparatusSONY CORP·Filed 1994·Granted Nov 21, 1995·33 cites·12 claims
- 2181US7056968B2Calcium phosphate-synthetic resin composite body containing calcium phosphate block and method for production thereofPENTAX CORP·Filed 2003·Granted Jun 6, 2006·10 cites·26 claims
- 2281US5231543ADigital signal recording/reproducing apparatus for use with digital signals having different transmission ratesSONY CORP·Filed 1991·Granted Jul 27, 1993·56 cites·25 claims
- 2381US4344436ADevice for determining location of the tip of catheterKUBOTA YUKIO·Filed 1980·Granted Aug 17, 1982·144 cites·5 claims
- 2479US5563714ADigital signal processing apparatus for recording and reproducing time-base compressed digital image data in an image transmission systemSONY CORP·Filed 1995·Granted Oct 8, 1996·63 cites·14 claims
- 2579US4141047AMethod and apparatus for correcting tracking errors of a transducer which scans parallel record tracksSONY CORP·Filed 1977·Granted Feb 20, 1979·19 cites·24 claims
- 2677US8490590B2Hydraulic lash adjuster for internal combustion engineKUBOTA YUKIO·Filed 2009·Granted Jul 23, 2013·6 cites·5 claims
- 2777US4167763ATracking-error correcting system for use with record medium scanning apparatusSONY CORP·Filed 1977·Granted Sep 11, 1979·18 cites·24 claims
- 2876US5557420AMethod and apparatus for recording video signals on a record mediumSONY CORP·Filed 1994·Granted Sep 17, 1996·40 cites·16 claims
- 2975US6889782B2TractorYANMAR AGRICULT EQUIP·Filed 2001·Granted May 10, 2005·20 cites·3 claims
- 3074US4189758AApparatus for controlling the scanning path of a rotary transducerKUBOTA YUKIO·Filed 1978·Granted Feb 19, 1980·16 cites·10 claims
- 3171US7607157B1Near video-on-demand signal receiverSONY CORP·Filed 1999·Granted Oct 20, 2009·26 cites·27 claims
- 3271USRE38236EDigital signal transmitting method, digital signal receiving apparatus, and recording medium and methodSONY CORP·Filed 2000·Granted Aug 26, 2003·12 cites·28 claims
- 3370US7585275B2Capsule endoscopeHOYA CORP·Filed 2006·Granted Sep 8, 2009·8 cites·6 claims
- 3470USRE36763EApparatus and method for preventing unauthorized copying of video signalsSONY CORP·Filed 1997·Granted Jul 4, 2000·18 cites·101 claims
- 3570US5553140ADigital and analog interface for set back boxSONY CORP·Filed 1994·Granted Sep 3, 1996·29 cites·45 claims
- 3670US4141048AVideo signal recording and/or reproducing apparatusSONY CORP·Filed 1977·Granted Feb 20, 1979·13 cites·14 claims
- 3769US6526220B2Apparatus and method for TV broadcast copy protectionSONY CORP·Filed 2001·Granted Feb 25, 2003·7 cites·27 claims
- 3869US4346702ASlip joint of endotracheal tubeKUBOTA YUKIO·Filed 1980·Granted Aug 31, 1982·25 cites·4 claims
- 3969US4268875AAvoidance of disturbance of horizontal sync signals in video signal reproduced at other than standard tape speedSONY CORP·Filed 1979·Granted May 19, 1981·16 cites·14 claims
- 4069US4223358AMethod and apparatus for cancelling the remanent deflection in a _piezoceramic head support means of a video recorderSONY CORP·Filed 1979·Granted Sep 16, 1980·15 cites·20 claims
- 4167US5721778ADigital signal transmitting method, digital signal receiving apparatus, and recording mediumSONY CORP·Filed 1995·Granted Feb 24, 1998·50 cites·9 claims
- 4266US10042157B2Eyepiece optical system, optical apparatus and method for manufacturing eyepiece optical systemNIKON CORP·Filed 2015·Granted Aug 7, 2018·1 cites·11 claims
- 4365US8900091B2Planetary gear reduction mechanismKUBOTA YUKIO·Filed 2012·Granted Dec 2, 2014·2 cites·2 claims
- 4463US5315401AApparatus for recording and/or reproducing digital video and audio signals operable in an after-recording modeSONY CORP·Filed 1992·Granted May 24, 1994·14 cites·22 claims
- 4563US4255771AVideo signal reproducing apparatusSONY CORP·Filed 1979·Granted Mar 10, 1981·10 cites·7 claims
- 4660US10527839B2Eyepiece optical system, optical apparatus and method for manufacturing eyepiece optical systemNIKON CORP·Filed 2018·Granted Jan 7, 2020·0 cites·20 claims
- 4760US9657384B2DLC film coating and coated valve lifterNITTAN VALVA·Filed 2013·Granted May 23, 2017·0 cites·4 claims
- 4860US6301430B1Apparatus and method for TV broadcast copy protectionSONY CORP·Filed 1996·Granted Oct 9, 2001·21 cites·4 claims
- 4959US9918021B2Image processing device that changes extent of image altering by first and second image processingNIKON CORP·Filed 2014·Granted Mar 13, 2018·0 cites·17 claims
- 5058US6716793B2Image-recording composition and image-recording sheet using samePENTAX CORP·Filed 2001·Granted Apr 6, 2004·2 cites·10 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →