Inventor · disambiguated record
Yoshinari Takemura
Also filed as: TAKEMURA YOSHINARI
64 granted patents·4 pending applications·2,529 citations·filing 1985–2021
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD47HONDA MOTOR CO LTD15MITSUBISHI ELECTRIC CORP2IIDA HOSIERY CO LTD1MATSUSHITA ELECTRIC CORP1
Top patents by PatentIndex Score
68 records- 0199US6081785AOptical 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
- 0298US6266299B1Magneto-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
- 0398US5490126AApparatus for recording and reproducing data on a diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 6, 1996·177 cites·4 claims
- 0497US6418111B1Optical disk compatible with read-only disk and having read-only and rewritable areas with overlapping formatsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 9, 2002·73 cites·2 claims
- 0597US6078559AOptical disk having read-only and rewritable areas with overlapping formatsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 20, 2000·114 cites·3 claims
- 0697US5850382AOptical disk having a rewritable area and a read-only areaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 15, 1998·181 cites·22 claims
- 0797US5636194AMethod of recording and reproducing data on a diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 3, 1997·132 cites·5 claims
- 0896US7409891B2Drive unit with reducerHONDA MOTOR CO LTD·Filed 2005·Granted Aug 12, 2008·35 cites·7 claims
- 0996US6885629B2Recordable optical disk including an auxiliary information presence indicatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 26, 2005·32 cites·1 claims
- 1096US6633853B2Recordable optical disk encrypted with disk identification and multiple keysMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 14, 2003·65 cites·4 claims
- 1196US6469980B1Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 22, 2002·48 cites·4 claims
- 1296US5933410AOptical disc and optical disc driving apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 3, 1999·149 cites·5 claims
- 1396US5923640AOptical disc with a rewritable area and a read-only areaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·123 cites·18 claims
- 1491US6343282B1Optical 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
- 1591US6317407B1Optical disk having read-only and rewritable areas with overlapping formatsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 13, 2001·23 cites·14 claims
- 1691US5719843AMethod of maximum likelihood decoding and digital information playback apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 17, 1998·83 cites·19 claims
- 1790US6678227B1Simultaneous recording and reproduction apparatus and simultaneous multi-channel reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 13, 2004·56 cites·20 claims
- 1889US6962220B2Leg joint assist device for leg type movable robotHONDA MOTOR CO LTD·Filed 2002·Granted Nov 8, 2005·69 cites·14 claims
- 1988US7095688B2Simultaneous recording and reproduction apparatus and simultaneous multi-channel reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 22, 2006·22 cites·23 claims
- 2088US5838658AOptical discMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 17, 1998·58 cites·4 claims
- 2187US6778969B2Method 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
- 2287US6584046B2Method 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
- 2387US5737481AInformation recording method, information recording apparatus and information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 7, 1998·101 cites·26 claims
- 2486US6606294B2Optical disk having read-only and rewritable areasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 12, 2003·14 cites·1 claims
- 2584US5809007AOptical disk and optical disk reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 15, 1998·42 cites·15 claims
- 2683US7414924B2Magneto-optical recording medium having watermark for preventing unauthorized copyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 19, 2008·3 cites·4 claims
- 2783US6611820B2Recording medium, recorder, reproducer, cryptocommunication system and program license systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 26, 2003·20 cites·10 claims
- 2883US6301569B1Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 9, 2001·22 cites·5 claims
- 2981US5815209AEncoding method, an encoding apparatus, a decoding method and a decoding apparatus for a moving pictureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 29, 1998·66 cites·14 claims
- 3080US6622132B1Device for encoding encrypted information on an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 16, 2003·17 cites·6 claims
- 3180US6396798B1Optical disc with a rewritable area and a read-only areaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 28, 2002·27 cites·10 claims
- 3280US6167022AOptical disc having oscillating land and groovesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 26, 2000·26 cites·2 claims
- 3379US7191154B2Apparatus 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 Mar 13, 2007·13 cites·6 claims
- 3479US6172960B1Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 9, 2001·22 cites·2 claims
- 3577US7228923B2Device for absorbing floor-landing shock for legged mobile robotHONDA MOTOR CO LTD·Filed 2002·Granted Jun 12, 2007·30 cites·14 claims
- 3677US6381588B2Optical disk recordable using both a cipher key and disk identification information for encryptionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 30, 2002·15 cites·2 claims
- 3776US4744070AOptical disk and method of tracking the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted May 10, 1988·21 cites·6 claims
- 3875US5400315AOptical disk systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 21, 1995·40 cites·6 claims
- 3970US5488593ADisc reproducing method and apparatus with multiple headsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 30, 1996·18 cites·8 claims
- 4069US7827111B2Recording medium reproducer, cryptocommunication system and program license systemPANASONIC CORP·Filed 2004·Granted Nov 2, 2010·3 cites·2 claims
- 4169US6967456B2Device for absorbing floor-landing shock for legged mobile robotHONDA MOTOR CO LTD·Filed 2002·Granted Nov 22, 2005·13 cites·17 claims
- 4268US6373815B1Optical disc having oscillating lands and groovesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 16, 2002·15 cites·1 claims
- 4367US7492115B2Legged mobile robotHONDA MOTOR CO LTD·Filed 2003·Granted Feb 17, 2009·18 cites·12 claims
- 4466US7143850B2Leg joint assist device for legged movable robotHONDA MOTOR CO LTD·Filed 2002·Granted Dec 5, 2006·17 cites·13 claims
- 4564US6396778B2Optical disk and a recording/reproduction apparatus thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 28, 2002·3 cites·1 claims
- 4661US9242375B2Control device for power deviceORITA ATSUO·Filed 2010·Granted Jan 26, 2016·3 cites·6 claims
- 4760US5298998ASynchronous clock generator and time-base error correctorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Mar 29, 1994·19 cites·8 claims
- 4859US6456585B1Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address IDMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 24, 2002·2 cites·2 claims
- 4958US9199685B2Inverted pendulum type vehicleHONDA MOTOR CO LTD·Filed 2013·Granted Dec 1, 2015·3 cites·19 claims
- 5058US6408285B1Optical disk reading device using both a decipher key and disk identification information for decryptionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 18, 2002·12 cites·5 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →