Inventor · disambiguated record
Yoshihisa Fukushima
Also filed as: FUKUSHIMA YOSHIHISA
197 granted patents·6 pending applications·13,230 citations·filing 1986–2025
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD162OSHIMA MITSUAKI10PANASONIC CORP8MICRON TECHNOLOGY INC5INTEL CORP3
Top patents by PatentIndex Score
203 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
- 0399US6470460B1Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 22, 2002·198 cites·6 claims
- 0499US6385148B2Information 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
- 0599US6292625B1Recording/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
- 0699US6292445B1Information 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
- 0799US6282365B1Recording/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
- 0899US6189118B1Information recording medium, and method and apparatus for managing defect thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 13, 2001·256 cites·16 claims
- 0999US6160778AInformation 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
- 1099US5923869AMethod and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 13, 1999·409 cites·6 claims
- 1199US5907658AMultimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive controlMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 25, 1999·635 cites·32 claims
- 1299US5404357AInformation writing and reading apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 4, 1995·375 cites·17 claims
- 1399US5237553AData recording and reproducing apparatus having a plurality of operating modesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 17, 1993·421 cites·7 claims
- 1499US5111444AMethod of managing defective sectors in a disk-shaped information recording medium and an apparatus for performing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 5, 1992·486 cites·22 claims
- 1599US4949326AOptical information recording and reproducing system using optical disks having an error correction functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Aug 14, 1990·143 cites·7 claims
- 1699US4774700AInformation recording and reproducing apparatus with detection and management of defective sectorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Sep 27, 1988·247 cites·5 claims
- 1798US7027373B2Information recording medium, information recording method and information reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 11, 2006·145 cites·1 claims
- 1898US6314235B1Recording/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
- 1998US6289102B1Apparatus and method for preventing unauthorized use of information recorded on an information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 11, 2001·213 cites·28 claims
- 2098US6185365B1Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive controlMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 6, 2001·146 cites·6 claims
- 2198US6181872B1Method and apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefromMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 30, 2001·193 cites·14 claims
- 2298US5999696AOptical disc and reproduction device which can achieve a dynamic switching of the reproduced contentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 7, 1999·295 cites·5 claims
- 2398US5915067AMultimedia optical disc facilitating branch reproduction to parental lock sections using reduced control information and a reproducing device for said discMATSUSHITA ELECTRIC INDUSTIRAL·Filed 1996·Granted Jun 22, 1999·647 cites·8 claims
- 2498US5881032AOptical disk, and optical disk reproduction method and apparatus implementing a mathematical complementary relationship for plural layersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 9, 1999·179 cites·14 claims
- 2598US5854873AMethod and an apparatus for encoding a bitstream with plural possible searching reproduction paths informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 29, 1998·345 cites·9 claims
- 2698US5784528AMethod and an apparatus for interleaving bitstream to record thereof on a recording medium, and reproducing the interleaved bitstream therefromMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 21, 1998·373 cites·12 claims
- 2798US5734788AMultimedia optical disc which can preserve the freshness of stored data, a reproduction apparatus for reproducing such optical disc and a reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 31, 1998·143 cites·18 claims
- 2898US5596564AInformation recording medium and apparatus and method for recording and reproducing informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 21, 1997·262 cites·11 claims
- 2998US5428597AMulti-layered optical disk with track and layer identificationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 27, 1995·108 cites·15 claims
- 3098US5138599AInformation recording medium having dummy tracks and information recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Aug 11, 1992·113 cites·13 claims
- 3198US5023854ADisc having a data read-only area and a data recording arm and a recording reproducing system thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 11, 1991·134 cites·3 claims
- 3298US4984230ARewritable optical disk with defective-sector substitution arrangement and optical information recording and reproducing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 8, 1991·110 cites·11 claims
- 3397US6546195B2Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 8, 2003·94 cites·3 claims
- 3497US6526226B2Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 25, 2003·72 cites·3 claims
- 3597US6393574B1Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 21, 2002·193 cites·3 claims
- 3697US6356707B1Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive controlMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 12, 2002·60 cites·7 claims
- 3797US6134214AMethod for substituting defective recording of discoid recording medium and discoid recording medium recording and reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 17, 2000·82 cites·4 claims
- 3897US5923627AOptical disc for coordinating the use of special reproduction functions and a reproduction device for the optical diskMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 13, 1999·134 cites·10 claims
- 3997US5691972AMultimedia optical disc which conforms to the motion picture rating systems in a variety of countries and a reproducing device for said discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 25, 1997·159 cites·37 claims
- 4097US5270877AInformation recording medium and information recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 14, 1993·99 cites·8 claims
- 4197US5140580AOptical disk apparatus operative with optimal recording power settingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Aug 18, 1992·110 cites·12 claims
- 4297US4879704AOptical disk, optical disk recording and reproducing apparatus and copy preventive method for optical disksMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Nov 7, 1989·96 cites·6 claims
- 4396US6314078B1Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 6, 2001·40 cites·5 claims
- 4496US6047103AData transmitter, data transmitting method, data receiver, information processor, and information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 4, 2000·144 cites·12 claims
- 4596US5895124AOptical disc and reproduction device which can achieve a dynamic switching of the reproduced contentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 20, 1999·114 cites·4 claims
- 4696US5568467AInformation recording format having a plurality of bands with independent read and write control dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 22, 1996·83 cites·10 claims
- 4796US5303225AMulti-layered optical disk with track and layer identificationMATSHUSHITA ELECTRICAL IND CO·Filed 1990·Granted Apr 12, 1994·92 cites·14 claims
- 4896US4805046AInformation recording and reproducing apparatus using sectors divided into a plurality of frames and having means for proper storage of the frame dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Feb 14, 1989·89 cites·6 claims
- 4995US7747145B2High-resolution optical disk for recording stereoscopic video, optical disk reproducing device, and optical disk recording devicePANASONIC CORP·Filed 2002·Granted Jun 29, 2010·43 cites·3 claims
- 5095US7061850B1Optical recording medium and recording method for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 13, 2006·54 cites·12 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →