Inventor · disambiguated record
Kenichi Nishiuchi
Also filed as: NISHIUCHI KENICHI
143 granted patents·20 pending applications·3,535 citations·filing 1979–2015
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD140PANASONIC CORP12FURUKAWA SHIGEAKI1KITAURA HIDEKI1MATSUSHITA ELECTRIC IND INC LT1
Top patents by PatentIndex Score
163 records- 0198US6456584B1Optical information recording medium comprising a first layer having a phase that is reversibly changeable and a second information layer having a phase that is reversibly changeableMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 24, 2002·170 cites·20 claims
- 0297US7376058B2Optical information recording medium containing a plurality of recording layers provided with characteristics to achieve optimum recording conditionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2008·47 cites·1 claims
- 0397US6411575B1Optical recording medium having an area for recording a plurality of recording/reproduction conditions to be used in recording/reproduction apparatuses and recording/reproduction method and apparatus thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 25, 2002·116 cites·6 claims
- 0497US6343062B1Optical disk device and optical disk for recording and reproducing high-density signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 29, 2002·156 cites·14 claims
- 0597US5764619AOptical recording medium having two separate recording layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 9, 1998·123 cites·24 claims
- 0697US5097464AOptical recording medium and optical recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 17, 1992·106 cites·17 claims
- 0796US7193948B2Optical recording medium, method for recording on optical record medium, and apparatus for recording on optical record mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 20, 2007·69 cites·19 claims
- 0896US5745467AOptical information recording method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 28, 1998·134 cites·36 claims
- 0996US5412626AMethod of recording optical information with selective correction in pulse waveform and a recording system thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 2, 1995·85 cites·17 claims
- 1096US5150351AOptical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periodsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·96 cites·8 claims
- 1196US5109373AOptical information recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Apr 28, 1992·110 cites·33 claims
- 1295US7061850B1Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 13, 2006·54 cites·12 claims
- 1395US6795389B1Optical information recording medium with substrate and multiple informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 21, 2004·86 cites·3 claims
- 1495US5635267AOptical information recording medium of phase change type having variably grooved tracks depending on their radial locationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 3, 1997·77 cites·32 claims
- 1595US5568461AOptical information recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 22, 1996·112 cites·15 claims
- 1694US6590915B1Optical apparatus and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 8, 2003·35 cites·8 claims
- 1794US5291470AOptical information recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 1, 1994·70 cites·30 claims
- 1894US5216657AMethod and apparatus for timing variable optical information recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 1, 1993·87 cites·9 claims
- 1993US6894962B1Optical information recording medium with sector address informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 17, 2005·70 cites·25 claims
- 2093US6434095B1Optical information recording medium, manufacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 13, 2002·25 cites·5 claims
- 2193US5745475AOptical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 28, 1998·82 cites·16 claims
- 2292US7239601B2Optical recording medium, method of manufacturing optical recording medium, apparatus for manufacturing optical recording medium, program, and mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 3, 2007·29 cites·4 claims
- 2392US6345026B1Optical recording method and optical recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 5, 2002·63 cites·9 claims
- 2492US5811217AOptical information recording medium and optical information recording/reproducing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 22, 1998·60 cites·9 claims
- 2591US7136348B2Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 14, 2006·9 cites·3 claims
- 2691US6771587B2Optical information recording medium, with plural information layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 3, 2004·22 cites·7 claims
- 2791US6487151B1Optical information recording and reproducing system with overwrite capability and recording medium for use therewithMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 26, 2002·47 cites·24 claims
- 2891US6298075B1Optical apparatus and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 2, 2001·22 cites·7 claims
- 2991US6229785B1Optical information recording medium, its manufacturing method, optical information recording/reproducing method and optical information recorder/reproducerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 8, 2001·66 cites·30 claims
- 3091US5493561AOptical information recording medium and information recording and reproducing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 20, 1996·54 cites·18 claims
- 3190US7142496B2Optical information recording method, device, and recording medium with plural recording layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·24 cites·26 claims
- 3290US6611491B2Optical recording medium having dual recording layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 26, 2003·18 cites·4 claims
- 3390US6031814AOptical disk with stop-pulse generating means in a guide grooveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 29, 2000·42 cites·2 claims
- 3490US5448551AOptical information recording media and optical information read/write deviceFiled 1994·Granted Sep 5, 1995·48 cites·28 claims
- 3588US7088656B2Method for optically recording information and device for optically recording information by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 8, 2006·7 cites·22 claims
- 3688US6707776B2Recording and reproducing method of optical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 16, 2004·16 cites·11 claims
- 3788US5835650AOptical apparatus and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 10, 1998·47 cites·15 claims
- 3888US4939717AMethod and apparatus for erasing and recording information using three power levelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jul 3, 1990·36 cites·15 claims
- 3986US7133428B2Optical apparatus and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 7, 2006·14 cites·2 claims
- 4086US6807142B1Optical information recording medium and method for initializing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 19, 2004·23 cites·23 claims
- 4186US5272667AOptical information recording apparatus for recording optical information in a phase change type optical recording medium and method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Dec 21, 1993·40 cites·24 claims
- 4286US4710911AMethod for recording, reproducing and erasing optical informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Dec 1, 1987·33 cites·14 claims
- 4385US5348783AOptical information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 20, 1994·31 cites·15 claims
- 4485US5305297AMethod for determining optimum irradiation conditions in optical data recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 19, 1994·37 cites·9 claims
- 4584US7116631B2Optical information recording medium manfacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 3, 2006·3 cites·7 claims
- 4684US6975571B1Method for optically recording information and device for optically recording information by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 13, 2005·16 cites·15 claims
- 4784US6584054B2Optical recording method and optical recording deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 24, 2003·16 cites·7 claims
- 4884US5627816AMultilayer optical disk and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 6, 1997·32 cites·6 claims
- 4984US5289453AOptical information recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 22, 1994·35 cites·15 claims
- 5084US4916048AOptical recording medium and method of optical recording and erasing using mediumYAMADA NOBORU·Filed 1986·Granted Apr 10, 1990·30 cites·16 claims
Showing the top 50 of 163 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →