Inventor · disambiguated record
Toyoji Gushima
Also filed as: GUSHIMA TOYOJI
61 granted patents·4 pending applications·1,071 citations·filing 1994–2015
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD41PANASONIC CORP13GUSHIMA TOYOJI4PANASONIC IP MAN CO LTD3KADOWAKI SHIN-ICHI1
Top patents by PatentIndex Score
65 records- 0199US6577590B2Optical disk having wobble patternsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 10, 2003·87 cites·12 claims
- 0298US6757239B2Optical disk having wobble patterns and block identification marksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 29, 2004·59 cites·15 claims
- 0398US6608810B2Optical disk comprising a positional information section and a sync mark section each having a wobble patternMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 19, 2003·70 cites·17 claims
- 0497US6674700B2Optical disk having sub-blocks and sub-block indentification marksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 6, 2004·51 cites·4 claims
- 0597US5850382AOptical disk having a rewritable area and a read-only areaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 15, 1998·181 cites·22 claims
- 0696US6469980B1Optical 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
- 0795US7518971B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·15 cites·3 claims
- 0895US7158464B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·31 cites·10 claims
- 0993US7099244B2Wobble demodulator and wobble demodulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 29, 2006·38 cites·21 claims
- 1093US6721255B1Device and method for recording data to optical disk using recording pulse with corrected edge positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 13, 2004·58 cites·24 claims
- 1192US7403462B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 22, 2008·7 cites·8 claims
- 1292US6269069B1Optical disk, optical disk device, and method of reproducing information on optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 31, 2001·22 cites·2 claims
- 1391US7529167B2Optical disk having wobble patterns representing control informationPANASONIC CORP·Filed 2006·Granted May 5, 2009·6 cites·2 claims
- 1491US7518970B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·6 cites·3 claims
- 1591US7414946B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Aug 19, 2008·6 cites·5 claims
- 1691US7385903B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 10, 2008·6 cites·5 claims
- 1790US6208603B1Optical disk, optical disk device, and method of reproducing information on optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 27, 2001·38 cites·2 claims
- 1889US8218408B2Information recording method and information reproducing methodKIMURA NAOHIRO·Filed 2008·Granted Jul 10, 2012·12 cites·3 claims
- 1987US5737481AInformation recording method, information recording apparatus and information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 7, 1998·101 cites·26 claims
- 2087US5506825AOptical disk and optical recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 9, 1996·44 cites·8 claims
- 2185US7768893B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Aug 3, 2010·3 cites·5 claims
- 2284US7027374B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 11, 2006·9 cites·21 claims
- 2384US5809007AOptical disk and optical disk reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 15, 1998·42 cites·15 claims
- 2483US7145843B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 5, 2006·9 cites·8 claims
- 2583US6975570B1Information recording/reproducing device using optical disk and method therefor and information recording system and information recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 13, 2005·15 cites·29 claims
- 2682US7075883B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 11, 2006·8 cites·11 claims
- 2779US7453781B2Method and an apparatus for recording information, and an information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 18, 2008·8 cites·3 claims
- 2879US7433277B2Wobble demodulator and wobble demodulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 7, 2008·3 cites·16 claims
- 2979US6172960B1Optical 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
- 3077US10094622B2Method for forming crystal nucleus in latent heat storage material and heat storage devicePANASONIC IP MAN CO LTD·Filed 2015·Granted Oct 9, 2018·2 cites·6 claims
- 3177US8050172B2Optical disc on which information is written on a block-by-block basisPANASONIC CORP·Filed 2008·Granted Nov 1, 2011·1 cites·3 claims
- 3277US6868053B2Optical information recording apparatus for stable recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 15, 2005·10 cites·25 claims
- 3374US7113473B2Optical information recording apparatus for stable recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 26, 2006·2 cites·15 claims
- 3471US7190651B2Device and method for recording data to optical disk using recording pulse with corrected edge positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 13, 2007·5 cites·20 claims
- 3571US7136342B2Device and method for recording data to optical disc using recording pulse with corrected edge positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 14, 2006·5 cites·8 claims
- 3670US6791930B2Optical disk, optical disk device, and method of reproducing information on optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 14, 2004·4 cites·3 claims
- 3768US7826314B2Optical disk having wobble patterns representing control informationPANASONIC CORP·Filed 2008·Granted Nov 2, 2010·0 cites·1 claims
- 3867US7869338B2Position detection device, position detection method, position detection control device, position detection control method, position detection control program, access authentication device, access authentication method, access authentication control device, access authentication control method, access authentication control program, information storage device, and optical diskPANASONIC CORP·Filed 2006·Granted Jan 11, 2011·3 cites·19 claims
- 3966US8125675B2Labeling method, recording method, labeling apparatus, recording apparatus and recording mediumSHOJI MAMORU·Filed 2005·Granted Feb 28, 2012·1 cites·46 claims
- 4066US6181655B1Optical disc drive, timing signal generator, and information recording and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 30, 2001·18 cites·18 claims
- 4165US8027237B2Optical storage medium, information recording apparatus, and information reproducing apparatusPANASONIC CORP·Filed 2009·Granted Sep 27, 2011·0 cites·14 claims
- 4265US7940614B2Method and an apparatus for recording information, and an information recording mediumPANASONIC CORP·Filed 2008·Granted May 10, 2011·0 cites·6 claims
- 4365US7733757B2Method and an apparatus for recording information, and an information recording mediumPANASONIC CORP·Filed 2008·Granted Jun 8, 2010·0 cites·6 claims
- 4464US6396778B2Optical disk and a recording/reproduction apparatus thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 28, 2002·3 cites·1 claims
- 4562US7649824B2Optical storage medium control data regionPANASONIC CORP·Filed 2003·Granted Jan 19, 2010·3 cites·1 claims
- 4661US8130611B2Method and an apparatus for recording information, and an information recording mediumGUSHIMA TOYOJI·Filed 2008·Granted Mar 6, 2012·0 cites·3 claims
- 4761US6266307B1Optical disk, optical disk device, and method of reproducing information on optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 24, 2001·2 cites·1 claims
- 4860US7139228B2Device and method for recording data to optical disk using recording pulse with corrected edge positionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 21, 2006·2 cites·2 claims
- 4959US8130614B2Optical storage medium, information recording apparatus, and information reproducing apparatusKADOWAKI SHIN-ICHI·Filed 2009·Granted Mar 6, 2012·0 cites·13 claims
- 5059US6456585B1Optical 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
Showing the top 50 of 65 patent records by PatentIndex Score.
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