Inventor · disambiguated record
Shigeru Furumiya
Also filed as: FURUMIYA SHIGERU
118 granted patents·13 pending applications·1,874 citations·filing 1990–2021
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD73PANASONIC CORP28NAKAMURA ATSUSHI5PANASONIC IP MAN CO LTD5FURUMIYA SHIGERU4
Top patents by PatentIndex Score
131 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
- 0498US5490126AApparatus for recording and reproducing data on a diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 6, 1996·177 cites·4 claims
- 0597US6674700B2Optical disk having sub-blocks and sub-block indentification marksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 6, 2004·51 cites·4 claims
- 0697US5636194AMethod of recording and reproducing data on a diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 3, 1997·132 cites·5 claims
- 0796US6469980B1Optical 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
- 0895US7518971B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·15 cites·3 claims
- 0995US7474607B2Optical disk medium and method and apparatus for reading informationPANASONIC CORP·Filed 2006·Granted Jan 6, 2009·15 cites·4 claims
- 1095US7158464B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·31 cites·10 claims
- 1194US6791926B1Method 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
- 1294US6724708B2Optical disk medium and method and apparatus for reading informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 20, 2004·28 cites·10 claims
- 1393US7116624B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 3, 2006·25 cites·9 claims
- 1492US7403462B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 22, 2008·7 cites·8 claims
- 1592US7257073B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 14, 2007·7 cites·9 claims
- 1692US6510116B1Optical information recording/reproducing method and optical information recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 21, 2003·36 cites·14 claims
- 1792US6044051AOptical 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
- 1891US7529167B2Optical disk having wobble patterns representing control informationPANASONIC CORP·Filed 2006·Granted May 5, 2009·6 cites·2 claims
- 1991US7518970B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Apr 14, 2009·6 cites·3 claims
- 2091US7414946B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Aug 19, 2008·6 cites·5 claims
- 2191US7385903B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 10, 2008·6 cites·5 claims
- 2291US6999404B2Optical disc and optical disc address reading apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 14, 2006·19 cites·14 claims
- 2391US6894965B2Method for recording/reproducing data on/from optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 17, 2005·33 cites·12 claims
- 2491US6738342B2Optical disc and optical disc address reading apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 18, 2004·20 cites·35 claims
- 2591US5719843AMethod of maximum likelihood decoding and digital information playback apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 17, 1998·83 cites·19 claims
- 2690US7362664B2Optical disk medium and method and apparatus for reading informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 22, 2008·6 cites·4 claims
- 2789US7123557B2Disc-shaped recording medium disc driving device and method and apparatus for producing discSONY CORP·Filed 2002·Granted Oct 17, 2006·27 cites·31 claims
- 2889US6999391B2Disc driving device and wobble information detection methodSONY CORP·Filed 2002·Granted Feb 14, 2006·26 cites·10 claims
- 2988US7269116B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 11, 2007·4 cites·9 claims
- 3088US6665250B1Optical disc playback and playback methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 16, 2003·24 cites·6 claims
- 3187US7474606B2Optical disk mediumPANASONIC CORP·Filed 2006·Granted Jan 6, 2009·4 cites·5 claims
- 3287US5737481AInformation recording method, information recording apparatus and information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 7, 1998·101 cites·26 claims
- 3386US10750098B2Image processing device, image processing method, and image processing circuitPANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 18, 2020·6 cites·7 claims
- 3486US7327660B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Feb 5, 2008·3 cites·9 claims
- 3586US7269117B2Optical disc and physical address formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Sep 11, 2007·3 cites·9 claims
- 3686US7248552B2Method 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
- 3786US6172952B1Optical disk device with abnormal jump detectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 9, 2001·58 cites·12 claims
- 3885US7768893B2Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatusPANASONIC CORP·Filed 2008·Granted Aug 3, 2010·3 cites·5 claims
- 3984US10970827B2Image processor and image processing methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 6, 2021·5 cites·8 claims
- 4084US7027374B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 11, 2006·9 cites·21 claims
- 4184US5809007AOptical disk and optical disk reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 15, 1998·42 cites·15 claims
- 4283US7145843B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 5, 2006·9 cites·8 claims
- 4383US7116630B2Optical disk medium and method and apparatus for reading informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 3, 2006·9 cites·2 claims
- 4482US7075883B2Optical disk having wobble patterns representing control informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 11, 2006·8 cites·11 claims
- 4582US7010006B2Light source apparatus and its control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 7, 2006·20 cites·15 claims
- 4681US6922384B2Information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 26, 2005·16 cites·9 claims
- 4780US7656780B2Optical recording medium having first and second wobble patternsKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Granted Feb 2, 2010·3 cites·3 claims
- 4880US6850478B1Optical disk medium and optical disk indentification method and optical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 1, 2005·13 cites·17 claims
- 4979US7551536B2Recording method and apparatus using write pulse waveformsPANASONIC CORP·Filed 2008·Granted Jun 23, 2009·2 cites·4 claims
- 5079US6172960B1Optical 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
Showing the top 50 of 131 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →