Inventor · disambiguated record

Yoshiho Gotoh

Also filed as: GOTOH YOSHIHO

131 granted patents·15 pending applications·3,839 citations·filing 1991–2012

99Inventor score

Technology areasG11B H04N G06F H04K G06K

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD93 PANASONIC CORP27 GOTOH YOSHIHO5 KASE HIROSHI3 SONY CORP3

Top patents by PatentIndex Score

146 records

0199US6842580B1Real-time recording/reproduction on an information recording medium including a defective regionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 11, 2005·186 cites·33 claims
0299US6581167B1Information recording medium, information recording method and information recording/reproduction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 17, 2003·227 cites·3 claims
0399US6385148B2Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 7, 2002·129 cites·4 claims
0499US6292625B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 18, 2001·224 cites·3 claims
0599US6292445B1Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 18, 2001·122 cites·9 claims
0699US6282365B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 28, 2001·274 cites·9 claims
0799US6160778AInformation recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 12, 2000·331 cites·3 claims
0899US6081785AOptical disk, optical recorder, optical reproducer, crytocommunication system and program license systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 27, 2000·197 cites·5 claims
0999US6052465AOptical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 18, 2000·176 cites·5 claims
1099US5761301AMark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 2, 1998·236 cites·27 claims
1198US7520001B2Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskPANASONIC CORP·Filed 2006·Granted Apr 14, 2009·23 cites·11 claims
1298US6314235B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 6, 2001·83 cites·2 claims
1398US6266299B1Magneto-optical disk having write-once identification marks and method for recording thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 24, 2001·155 cites·20 claims
1496US6885629B2Recordable optical disk including an auxiliary information presence indicatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 26, 2005·32 cites·1 claims
1596US6633853B2Recordable optical disk encrypted with disk identification and multiple keysMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 14, 2003·65 cites·4 claims
1696US5805551AMethod and apparatus for preventing illegal copy or illegal installation of information of optical recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 8, 1998·148 cites·53 claims
1795US7110544B2Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 19, 2006·23 cites·4 claims
1895US6457128B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 24, 2002·24 cites·8 claims
1994US6118924AOptical disc recording apparatus computer-readable recording medium recording a file management program, and optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 12, 2000·74 cites·10 claims
2093US7155566B2Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 26, 2006·11 cites·19 claims
2193US6600706B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 29, 2003·17 cites·11 claims
2292US8294752B2Image system, image display device and image viewing eyeglasses with themMIHARA KAZUHIRO·Filed 2009·Granted Oct 23, 2012·14 cites·15 claims
2392US6295257B1Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 25, 2001·25 cites·4 claims
2492US6285762B1Optical disk, optical disk barcode forming method, optical disk reproduction apparatus, marking forming apparatus, method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 4, 2001·30 cites·4 claims
2591US7024534B2Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·23 cites·7 claims
2691US6343282B1Optical disk reading device using both a decipher key and disk identification informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 29, 2002·35 cites·8 claims
2791US6304534B1Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATUSHITA ELECTRIC IND CO LTD·Filed 2000·Granted Oct 16, 2001·21 cites·3 claims
2891US6278671B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 21, 2001·14 cites·8 claims
2989US6782487B2Information recording medium information recording method and information recording/reproduction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 24, 2004·18 cites·6 claims
3089US6574420B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 3, 2003·23 cites·2 claims
3189US6353704B1Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 5, 2002·35 cites·12 claims
3289US6208736B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 27, 2001·24 cites·15 claims
3389US6175629B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 16, 2001·24 cites·10 claims
3488US6160888AOptical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 12, 2000·22 cites·7 claims
3588US6122373AOptical disk, optical disk barcode forming method, optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 19, 2000·22 cites·13 claims
3688US5881038AMethod and apparatus for preventing illegal copy or illegal installation of information of optical recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 9, 1999·151 cites·16 claims
3787US6839504B1Information recording medium and system controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 4, 2005·19 cites·6 claims
3887US6778969B2Method and apparatus for encrypting and recording received content information on a recording medium using both medium identification information and a cipher key for encryptionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 17, 2004·12 cites·8 claims
3987US6584046B2Method for reproducing information data from magneto-optical recording medium using linear polarized beamMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 24, 2003·16 cites·6 claims
4086US7821896B2Data recording/reproduction for write-once discsPANASONIC CORP·Filed 2005·Granted Oct 26, 2010·7 cites·16 claims
4186US7206268B2Information recording medium information recording method and information recording/reproduction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Apr 17, 2007·4 cites·5 claims
4286US6862685B2Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 1, 2005·8 cites·3 claims
4386US6298138B1Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 2, 2001·8 cites·6 claims
4486US6285827B1Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 4, 2001·17 cites·12 claims
4585US7103781B2Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 5, 2006·7 cites·3 claims
4685US6370325B2Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 9, 2002·22 cites·8 claims
4784US8121007B2Pseudo-overwriting data on write-once discsNAGAR RAJEEV Y·Filed 2005·Granted Feb 21, 2012·9 cites·8 claims
4884US7823032B2Data recording/reproduction for write-once discsPANASONIC CORP·Filed 2005·Granted Oct 26, 2010·6 cites·11 claims
4984US7283728B2Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 16, 2007·4 cites·2 claims
5084US6229896B1Optical disk, an optical barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 8, 2001·16 cites·4 claims

Showing the top 50 of 146 patent records by PatentIndex Score.

Join the waitlist — get patent alerts

Get an alert when Yoshiho Gotoh files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →