Inventor · disambiguated record
Masayoshi Yoshida
Also filed as: YOSHIDA MASAYOSHI
109 granted patents·37 pending applications·875 citations·filing 1985–2025
99Inventor score
Top patents by PatentIndex Score
146 records- 0198US7296178B2Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording mediumPIONEER CORP·Filed 2007·Granted Nov 13, 2007·67 cites·6 claims
- 0298US6845069B2Information editing apparatus, information editing method, and information recording medium on which program for controlling edit is recorded so as to be read by computerPIONEER CORP·Filed 2001·Granted Jan 18, 2005·119 cites·28 claims
- 0395US11833443B2Connection unitZEON CORP·Filed 2022·Granted Dec 5, 2023·16 cites·9 claims
- 0495US5764610AOptical disk type identification system using a frequency detectorPIONEER ELECTRONIC CORP·Filed 1997·Granted Jun 9, 1998·107 cites·12 claims
- 0592US7266061B2Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signPIONEER CORP·Filed 2006·Granted Sep 4, 2007·8 cites·5 claims
- 0691US6081490AClock signal generating systemPIONEER ELECTRONIC CORP·Filed 1998·Granted Jun 27, 2000·49 cites·10 claims
- 0790US6603726B1Pre-pit detection unitPIONEER CORP·Filed 2000·Granted Aug 5, 2003·30 cites·18 claims
- 0887US7420909B2Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording mediumPIONEER CORP·Filed 2007·Granted Sep 2, 2008·5 cites·5 claims
- 0986US7616541B2Method and apparatus for recording write-once type optical recording medium having defective management areasPIONEER CORP·Filed 2006·Granted Nov 10, 2009·5 cites·4 claims
- 1086US7337354B2Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording mediumPIONEER CORP·Filed 2004·Granted Feb 26, 2008·14 cites·11 claims
- 1186US6728181B2Code judging apparatus and method, record medium judging apparatus and method, and information recording apparatus and methodPIONEER CORP·Filed 2000·Granted Apr 27, 2004·28 cites·20 claims
- 1285US7801015B2Optical recording medium having physical and logical position information of buffer areasPIONEER CORP·Filed 2007·Granted Sep 21, 2010·6 cites·16 claims
- 1385US7260034B2Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording mediumPIONEER CORP·Filed 2005·Granted Aug 21, 2007·4 cites·4 claims
- 1485US6552983B1Apparatus and method for detecting abnormal condition at the time of recording or reproducing information on information recording mediumPIONEER CORP·Filed 2000·Granted Apr 22, 2003·19 cites·12 claims
- 1585US6215742B1Clock signal generating systemPIONEER ELECTRONIC CORP·Filed 2000·Granted Apr 10, 2001·14 cites·14 claims
- 1684US6545972B1Pre-pit detector of optical recording mediumPIONEER CORP·Filed 2000·Granted Apr 8, 2003·19 cites·4 claims
- 1782US6442115B1Information recording apparatusPIONEER CORP·Filed 1999·Granted Aug 27, 2002·38 cites·6 claims
- 1881US7602683B2Information recording apparatus and method, information recording/reproducing apparatus and method and computer programPIONEER CORP·Filed 2005·Granted Oct 13, 2009·4 cites·13 claims
- 1981US6735153B2Method and apparatus for setting recording parameter on non-used area of optical recordable discPIONEER CORP·Filed 2001·Granted May 11, 2004·11 cites·28 claims
- 2080US7440375B2Information recording device and methodPIONEER CORP·Filed 2005·Granted Oct 21, 2008·4 cites·9 claims
- 2180US7430156B2Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signalPIONEER CORP·Filed 2006·Granted Sep 30, 2008·2 cites·24 claims
- 2278US7460450B2Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signalPIONEER CORP·Filed 2004·Granted Dec 2, 2008·7 cites·17 claims
- 2378US6292448B1Information recording apparatusPIONEER CORP·Filed 1999·Granted Sep 18, 2001·32 cites·5 claims
- 2478US2025210279A1Printing data generation deviceZEON CORP·Filed 2025·Application pending·0 cites
- 2577US7385890B2Write-once-type recording medium with temporary defect managment area, recording apparatus and method for the same, and reproducing apparatus and method for the samePIONEER CORP·Filed 2005·Granted Jun 10, 2008·2 cites·10 claims
- 2677US7345968B2Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording mediumPIONEER CORP·Filed 2005·Granted Mar 18, 2008·2 cites·8 claims
- 2776US7675830B2Write-once-type recording medium having a plurality of management areas, recording apparatus for the recording medium and method for the same, reproducing apparatus for the recording medium and method for the same, and computer programPIONEER CORP·Filed 2005·Granted Mar 9, 2010·2 cites·18 claims
- 2875US11942895B2Panel connected body, power generation module connected body, and power generation deviceZEON CORP·Filed 2023·Granted Mar 26, 2024·0 cites·9 claims
- 2975US7414931B2Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signalPIONEER CORP·Filed 2006·Granted Aug 19, 2008·1 cites·8 claims
- 3075US5930222APre-pit detecting device and information recording apparatus employing the samePIONEER ELECTRONIC COPORATION·Filed 1998·Granted Jul 27, 1999·28 cites·6 claims
- 3174US7940635B2Information recording apparatus and method, computer program, and information recording mediumPIONEER CORP·Filed 2007·Granted May 10, 2011·2 cites·13 claims
- 3274US6324136B1Apparatus for and method of setting accurate recording time pointPIONEER ELECTRONIC CORP·Filed 1999·Granted Nov 27, 2001·27 cites·16 claims
- 3374US5875163ARotation control apparatus operating with a sync signal having variable intervalsPIONEER ELECTRONIC CORP·Filed 1997·Granted Feb 23, 1999·19 cites·3 claims
- 3473US8144568B2Information recording medium, information recording apparatus and method, and information reproducing apparatus and methodKATO MASAHIRO·Filed 2006·Granted Mar 27, 2012·2 cites·17 claims
- 3573US7257074B2Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording mediumPIONEER CORP·Filed 2004·Granted Aug 14, 2007·6 cites·21 claims
- 3672US6188655B1Information recording apparatusPIONEER ELECTRONIC CORP·Filed 2000·Granted Feb 13, 2001·8 cites·6 claims
- 3770US7646684B2Recording management information and reliability information in a recording medium for management of the recording mediumPIONEER CORP·Filed 2007·Granted Jan 12, 2010·1 cites·4 claims
- 3870US6137756AInformation recording using technique for detecting erroneous recordingPIONEER ELECTRONIC CORP·Filed 1998·Granted Oct 24, 2000·23 cites·12 claims
- 3969US5657095ASystem for Combining image signalsPIONEER ELECTRONIC CORP·Filed 1996·Granted Aug 12, 1997·36 cites·2 claims
- 4068US8018802B2Information recording medium, information recording apparatus and method, and computer programPIONEER CORP·Filed 2006·Granted Sep 13, 2011·1 cites·13 claims
- 4167US6385151B2Clock signal generating systemPIONEER ELECTRONIC CORP·Filed 2001·Granted May 7, 2002·4 cites·5 claims
- 4267US2025210765A1Cylindrical batteryPANASONIC ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 4367US2023368984A1Solar cell module, panel, and printing data generation deviceZEON CORP·Filed 2021·Application pending·0 cites
- 4465US7272088B2Information recording apparatus and optimum recording laser power detecting methodPIONEER CORP·Filed 2004·Granted Sep 18, 2007·5 cites·3 claims
- 4565US6097678AInformation recording apparatusPIONEER ELECTRONIC CORP·Filed 1998·Granted Aug 1, 2000·16 cites·7 claims
- 4664US11699834B2Sealed batterySANYO ELECTRIC CO·Filed 2020·Granted Jul 11, 2023·0 cites·5 claims
- 4764US5920530ARotation control apparatus operating with a sync signal having variable intervalsPIONEER ELECTRONIC CORP·Filed 1998·Granted Jul 6, 1999·12 cites·4 claims
- 4863USRE42023EMethod and apparatus for setting recording parameter on non-used area of optical recordable discPIONEER CORP·Filed 2008·Granted Jan 11, 2011·0 cites·28 claims
- 4963USRE38595ERotation control apparatus operating with a sync signal having variable intervalsPIONEER ELECTRONIC CORP·Filed 2001·Granted Sep 21, 2004·3 cites·7 claims
- 5063US6487150B2Clock signal generating systemPIONEER ELECTRONIC CORP·Filed 2002·Granted Nov 26, 2002·3 cites·11 claims
Showing the top 50 of 146 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →