Inventor · disambiguated record
Mamoru Shoji
Also filed as: SHOJI MAMORU
152 granted patents·28 pending applications·2,565 citations·filing 1985–2015
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD78PANASONIC CORP57SHOJI MAMORU8MITSUBISHI CHEM IND5MITSUBISHI CHEM CORP4
Top patents by PatentIndex Score
180 records- 0199US7184377B2Multi-layered information recording medium, recording apparatus, and recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 27, 2007·188 cites·10 claims
- 0299US7123556B2Multi-layered information recording medium with spare defect management areasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 17, 2006·118 cites·12 claims
- 0398US7423951B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 9, 2008·34 cites·3 claims
- 0498US7400571B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Jul 15, 2008·34 cites·4 claims
- 0598US7376072B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted May 20, 2008·35 cites·4 claims
- 0698US7286455B2Information recording medium, recording apparatus, recording method and reproduction method utilizing test areas of respective layers provided at different radial positionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 23, 2007·50 cites·3 claims
- 0798US7230907B2Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 12, 2007·45 cites·6 claims
- 0898US7212480B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 1, 2007·51 cites·30 claims
- 0998US7170841B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 30, 2007·87 cites·3 claims
- 1098US6938162B1Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 30, 2005·278 cites·28 claims
- 1197US6845071B2Optical disc apparatus and recording power determining method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 18, 2005·62 cites·12 claims
- 1297US6611481B1Optical recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 26, 2003·91 cites·27 claims
- 1396US7414936B2Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 19, 2008·35 cites·2 claims
- 1496US6359846B1Recording medium recording apparatus and recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 19, 2002·68 cites·12 claims
- 1596US6188656B1Optical data recording method, and data recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 13, 2001·65 cites·30 claims
- 1696US6101159AOptical data recording method, and data recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 8, 2000·75 cites·21 claims
- 1795US7218602B2Method and apparatus for recording optical information, and optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 15, 2007·11 cites·3 claims
- 1895US7203155B2Optical disc including a plurality of data layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 10, 2007·18 cites·2 claims
- 1995US7123574B2Recording medium, method and apparatus for recording, and method and apparatus for reproducingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 17, 2006·21 cites·5 claims
- 2095US7068579B2Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 27, 2006·56 cites·6 claims
- 2195US5729525ATwo-layer optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 17, 1998·96 cites·15 claims
- 2294US7580334B2Optical storage medium inspection apparatus for determining whether an optical storage medium is good or defectivePANASONIC CORP·Filed 2007·Granted Aug 25, 2009·12 cites·1 claims
- 2394US7272105B2Method and apparatus for recording optical information, and optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 18, 2007·11 cites·3 claims
- 2494US6791926B1Method and device for finding conditions on recording pulse of optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 14, 2004·72 cites·12 claims
- 2594US6157609ARecording medium, recording apparatus and recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 5, 2000·51 cites·5 claims
- 2694US4752515AAlumina fiber structureMITSUBISHI CHEM IND·Filed 1985·Granted Jun 21, 1988·66 cites·10 claims
- 2793US7272095B2Optical data recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 18, 2007·25 cites·3 claims
- 2893US7116624B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 3, 2006·25 cites·9 claims
- 2992US7257073B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 14, 2007·7 cites·9 claims
- 3092US6990055B1Optical disc drive for controlling reproduction of an optical disc having a plurality of data layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 24, 2006·27 cites·14 claims
- 3192US6044051AOptical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 28, 2000·76 cites·13 claims
- 3291US7583578B2Optical storage medium inspection method for determining if an optical storage medium is good or defectivePANASONIC CORP·Filed 2007·Granted Sep 1, 2009·7 cites·1 claims
- 3391US6894965B2Method for recording/reproducing data on/from optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 17, 2005·33 cites·12 claims
- 3491US5898654AOptical disk and optical disk apparatus having a predetermined pattern of marks on tracks such that a reproduced signal is caused to jitterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 27, 1999·72 cites·3 claims
- 3590US5930225ATwo-layer optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 27, 1999·55 cites·15 claims
- 3689US7688705B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodPANASONIC CORP·Filed 2008·Granted Mar 30, 2010·4 cites·5 claims
- 3789US7663992B2Multi-layered information recording medium, recording apparatus, and recording methodPANASONIC CORP·Filed 2008·Granted Feb 16, 2010·6 cites·3 claims
- 3888US7269116B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 11, 2007·4 cites·9 claims
- 3988US7151728B2Optical disc apparatus and recording power determining method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 19, 2006·5 cites·4 claims
- 4087US7489614B2Recording method and media having marks and spaces with lengths defined by a predetermined modulation methodPANASONIC CORP·Filed 2007·Granted Feb 10, 2009·4 cites·3 claims
- 4186US7885171B2Information recording medium and information recording apparatusPANASONIC CORP·Filed 2009·Granted Feb 8, 2011·5 cites·3 claims
- 4286US7327660B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Feb 5, 2008·3 cites·9 claims
- 4386US7269117B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 11, 2007·3 cites·9 claims
- 4486US7248552B2Method and apparatus for determining recording pulse parameters for an optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 24, 2007·16 cites·4 claims
- 4585US6233211B1Data recording medium, recording/reproducing apparatus, manufacturing apparatus, and method for providing optimum position of mark start and end partsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 15, 2001·10 cites·18 claims
- 4684US6175541B1Data recording medium and recording/reproducing apparatus for providing optimum position of mark start and end partsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 16, 2001·21 cites·30 claims
- 4783US7848197B2Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction methodPANASONIC CORP·Filed 2008·Granted Dec 7, 2010·2 cites·3 claims
- 4882US5407619AProcess for preparing a fiber precursor of metal compound, and a process for preparing a fiber of metalMITSUBISHI CHEM IND·Filed 1993·Granted Apr 18, 1995·29 cites·3 claims
- 4981US6614735B2Method and apparatus for determining optical recording power used for recording onto an optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 2, 2003·17 cites·18 claims
- 5081US6549493B1Tilt detection device, optical disc device, and tilt control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 15, 2003·26 cites·7 claims
Showing the top 50 of 180 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →