Inventor · disambiguated record
Kazuhiko Yamauchi
Also filed as: YAMAUCHI KAZUHIKO
53 granted patents·10 pending applications·5,290 citations·filing 1974–2024
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD36PANASONIC CORP6YAMAUCHI KAZUHIKO6PANASONIC IP MAN CO LTD4ALMOTECHNOS CO LTD1
Top patents by PatentIndex Score
63 records- 0199US6067400AMultimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 23, 2000·313 cites·12 claims
- 0299US5907658AMultimedia 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
- 0399US5771334AMultimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 23, 1998·299 cites·26 claims
- 0498US6336002B1Optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 1, 2002·107 cites·27 claims
- 0598US6219488B1Optical disk, reproduction apparatus, and reproduction methodMATUSHITA ELECTRIC IND CO LTD·Filed 1998·Granted Apr 17, 2001·143 cites·8 claims
- 0698US6185365B1Multimedia 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
- 0798US6088507AMultimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 11, 2000·488 cites·28 claims
- 0898US5999696AOptical 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
- 0998US5915067AMultimedia 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
- 1098US5734788AMultimedia 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
- 1197US6798981B1Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 28, 2004·94 cites·11 claims
- 1297US6356707B1Multimedia 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
- 1397US6222805B1Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 24, 2001·112 cites·7 claims
- 1497US6208802B1Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 27, 2001·116 cites·17 claims
- 1597US5923627AOptical 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
- 1696US6047103AData 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
- 1796US5895124AOptical 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
- 1894US6366732B1Machine readable recording medium, reproduction apparatus, and method for setting pre-reproduction parameters and post-reproduction parameters for video objectsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 2, 2002·62 cites·15 claims
- 1993US6364621B1Method of and apparatus for controlling vacuum pumpALMOTECHNOS CO LTD·Filed 2000·Granted Apr 2, 2002·80 cites·18 claims
- 2093US5907659AOptical disc for which a sub-picture can be favorably superimposed on a main image, and a disc reproduction apparatus and a disc reproduction method for the discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 25, 1999·109 cites·7 claims
- 2192US6553179B1Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 22, 2003·63 cites·5 claims
- 2292US6389221B1Machine-readable data medium having interactive reproduction procedures with menu items by a user, a reproduction apparatus and method of interactingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 14, 2002·53 cites·19 claims
- 2391US6567609B2Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2003·20 cites·5 claims
- 2491US6493503B2Optical disc for coordinating a variable reproduction of video imagesMATSUSHITA ELECTRIC IND CO LD·Filed 2002·Granted Dec 10, 2002·24 cites·9 claims
- 2591US6381398B1Apparatus and method of generating bit stream for information recording disc storage which enables seamless reproduction of a plurality of pieces of image information, and recording medium on which program applied to the generating apparatus is recordedMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 30, 2002·70 cites·6 claims
- 2691US6226446B1Machine readable recording medium, reproduction apparatus and method for controlling selection of menu items within a video objectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 1, 2001·89 cites·10 claims
- 2790US7780533B2Client terminal for executing multiplayer application, group forming method, and group forming programPANASONIC CORP·Filed 2005·Granted Aug 24, 2010·22 cites·16 claims
- 2890US6393202B1Optical disc for which a sub-picture can be favorably superimposed on a main image and a disc reproduction apparatus and a disc reproduction method for the discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 21, 2002·85 cites·11 claims
- 2989US6785463B2Reproduction apparatus and a reproduction method for video objects received by digital broadcastMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 31, 2004·25 cites·5 claims
- 3089US6356703B1Optical disc for coordinating a variable reproduction of video imagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 12, 2002·19 cites·3 claims
- 3187US3988288APowder paintKAWAKAMI PAINT MFG·Filed 1974·Granted Oct 26, 1976·53 cites·24 claims
- 3286US6631241B2Recording medium for which a sub-picture can be favorably superimposed on a main image, and a reproduction apparatus and a reproduction method for the recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 7, 2003·19 cites·11 claims
- 3386US5613109ASystem for outputting reproduction data by judging whether a second data group is outputted after first data group is outputted by reproduction point dataMATAUSHITA ELECTRIC IND CO LTD·Filed 1994·Granted Mar 18, 1997·103 cites·25 claims
- 3485US6229952B1Optical disc, reproduction device and method for coordinating a variable reproduction of video imagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 8, 2001·59 cites·9 claims
- 3584US6181871B1Machine-readable data medium having interactive reproduction procedures with prohibition information, a reproduction apparatus and method of interactingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 30, 2001·29 cites·10 claims
- 3684US6044157AMicroprocessor suitable for reproducing AV data while protecting the AV data from illegal copy and image information processing system using the microprocessorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 28, 2000·98 cites·13 claims
- 3783US7082257B2Optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 25, 2006·10 cites·11 claims
- 3883US6028937ACommunication device which performs two-way encryption authentication in challenge response formatMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 22, 2000·143 cites·22 claims
- 3982US6201928B1Reproduction device and method for coordinating a variable reproduction of video imagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 13, 2001·25 cites·3 claims
- 4077US7444065B2System control apparatus for moving picture dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 28, 2008·9 cites·4 claims
- 4173US6549723B2Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 15, 2003·5 cites·3 claims
- 4269US8086090B2Recording medium and playback apparatus for selecting sub-picture data according to combination of aspect ratio of display screen and type of display modeYAMAUCHI KAZUHIKO·Filed 2007·Granted Dec 27, 2011·2 cites·2 claims
- 4369US6539167B2Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 25, 2003·4 cites·3 claims
- 4467US7724266B2Image display adjusting deviceTOSHIBA KK·Filed 2006·Granted May 25, 2010·2 cites·20 claims
- 4564US12183092B2Information processing apparatus, control method, and computer-readable mediumPANASONIC IP MAN CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·6 claims
- 4663US7937763B2Processor and processing apparatus performing virus protectionPANASONIC CORP·Filed 2006·Granted May 3, 2011·1 cites·2 claims
- 4762US7877000B2Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such discPANASONIC CORP·Filed 2006·Granted Jan 25, 2011·0 cites·17 claims
- 4862US7480444B2Reproduction apparatus for cyclically changing sub-dataPANASONIC CORP·Filed 2004·Granted Jan 20, 2009·3 cites·4 claims
- 4961US7379658B2Optical disk, reproduction apparatus, and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 27, 2008·2 cites·5 claims
- 5061US2025137794A1Behavior suggestion device and behavior suggestion methodPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →