Inventor · disambiguated record
Masafumi Shimotashiro
Also filed as: SHIMOTASHIRO MASAFUMI
50 granted patents·14 pending applications·483 citations·filing 1985–2018
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD30PANASONIC CORP11JAPAN AGENCY MARINE EARTH SCI3MIHARA KAZUHIRO2SHIMOTASHIRO MASAFUMI2
Top patents by PatentIndex Score
64 records- 0193US7821410B2Radio-type transmitting device, container, transmitting/receiving system and transmitting/receiving methodPANASONIC CORP·Filed 2006·Granted Oct 26, 2010·24 cites·29 claims
- 0292US8294752B2Image system, image display device and image viewing eyeglasses with themMIHARA KAZUHIRO·Filed 2009·Granted Oct 23, 2012·14 cites·15 claims
- 0392US4979052ADigital signal magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 18, 1990·51 cites·10 claims
- 0490US7292781B1AV data recording device and method, disk recorded by the AV data recording device and method, AV data reproducing device and method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 6, 2007·28 cites·12 claims
- 0589US7982623B2Radio-type transmitting device, container, transmitting/receiving system and transmitting/receiving methodPANASONIC CORP·Filed 2010·Granted Jul 19, 2011·8 cites·10 claims
- 0688US7369431B2Method for initializing resistance-variable material, memory device containing a resistance-variable material, and method for initializing nonvolatile memory circuit including variable resistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 6, 2008·41 cites·10 claims
- 0787US5095392ADigital signal magnetic recording/reproducing apparatus using multi-level QAM modulation and maximum likelihood decodingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Mar 10, 1992·49 cites·16 claims
- 0886US7463506B2Memory device, memory circuit and semiconductor integrated circuit having variable resistancePANASONIC CORP·Filed 2004·Granted Dec 9, 2008·31 cites·17 claims
- 0985US6873789B1AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 29, 2005·12 cites·6 claims
- 1078US7826247B2Method for initializing resistance-variable material, memory device containing a resistance-variable material, and method for initializing nonvolatile memory circuit including variable resistorPANASONIC CORP·Filed 2008·Granted Nov 2, 2010·9 cites·9 claims
- 1178US7123264B2Moving image management apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 17, 2006·12 cites·50 claims
- 1276US7333713B1Information recording apparatus and method, and information recording medium on which information is recorded by using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 19, 2008·14 cites·12 claims
- 1375US7983528B2Moving image management method and apparatusCANON KK·Filed 2004·Granted Jul 19, 2011·10 cites·5 claims
- 1474US8076043B2Fuel cellHASEGAWA KENJI·Filed 2008·Granted Dec 13, 2011·2 cites·3 claims
- 1572US5258879ATracking error detection circuit of magnetic recording and reproduction apparatus for determining tracking error based on pilot signals recorded on a recording meediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 2, 1993·20 cites·12 claims
- 1671US8599107B2Image system, display device and eyeglasses device used in the sameMIHARA KAZUHIRO·Filed 2009·Granted Dec 3, 2013·3 cites·8 claims
- 1768US7703112B2Image output system, image output apparatus, information processing apparatus and programPANASONIC CORP·Filed 2006·Granted Apr 20, 2010·5 cites·11 claims
- 1868US5062007ADigital signal magnetic recording/reproducing apparatusNISSAN MOTOR·Filed 1989·Granted Oct 29, 1991·15 cites·10 claims
- 1967US7479342B2Fuel cellPANASONIC CORP·Filed 2004·Granted Jan 20, 2009·7 cites·19 claims
- 2067US5321557AMagnetic recording and reproducing apparatus having multiple magnetic headsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 14, 1994·18 cites·4 claims
- 2166US5313346ATracking error detection system having at least two magnetic heads with opposite azimuths and circuitry for detecting tracking error by determining a phase difference of output signals from all circuits based on signals produced by the magnetic headsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 17, 1994·18 cites·2 claims
- 2264US5119243ADigital signal magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 2, 1992·13 cites·18 claims
- 2361US7577337B2Audio/video data recording/reproducing device and method, and audio/video data reproducing device and methodPANASONIC CORP·Filed 2001·Granted Aug 18, 2009·4 cites·12 claims
- 2460US8320748B2Audio/video information recording/reproducing device and method thereforITOH MASANORI·Filed 2008·Granted Nov 27, 2012·0 cites·5 claims
- 2559US8290348B2AV data recording apparatus and method, disk recorded with the AV data recording apparatus or method, and AV data reproducing apparatus and methodITO MASANORI·Filed 2007·Granted Oct 16, 2012·0 cites·10 claims
- 2656US7327946B2AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 5, 2008·0 cites·2 claims
- 2756US7324740B2AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 29, 2008·0 cites·18 claims
- 2856US7305175B2AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 4, 2007·0 cites·3 claims
- 2956US7260317B2AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 21, 2007·0 cites·3 claims
- 3056US7218844B2AV data recording apparatus and method, and disk recorded by the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 15, 2007·0 cites·2 claims
- 3155US10994820B2Connectedly-formed underwater exploration deviceJAPAN AGENCY MARINE EARTH SCI·Filed 2018·Granted May 4, 2021·0 cites·10 claims
- 3255US8661357B2Electronic device systemSHIMOTASHIRO MASAFUMI·Filed 2006·Granted Feb 25, 2014·1 cites·11 claims
- 3355US5754356ATracking error detector with comparison of amplitude detected pilot signals leaking in from tracks adjacent to the target trackMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 19, 1998·12 cites·2 claims
- 3454US8019197B2Recording/reproduction devicePANASONIC CORP·Filed 2003·Granted Sep 13, 2011·2 cites·2 claims
- 3552US7386222B2Audio/video information recording/reproducing device and method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2008·1 cites·26 claims
- 3652US7381490B2Power system for fuel cell, electronic equipment and electric power feeding methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 3, 2008·6 cites·38 claims
- 3751US11423947B2Image recording method, image recording program, data processing apparatus, and image recording apparatusJAPAN AGENCY MARINE EARTH SCI·Filed 2018·Granted Aug 23, 2022·0 cites·11 claims
- 3850US7906249B2Fuel tank for fuel cell and fuel cell systemPANASONIC CORP·Filed 2005·Granted Mar 15, 2011·0 cites·13 claims
- 3950US7714311B2Memory device, memory circuit and semiconductor integrated circuit having variable resistancePANASONIC CORP·Filed 2008·Granted May 11, 2010·1 cites·9 claims
- 4050US7136884B2File managing method and data recorder using the same, data reproducing apparatus, data recording/reproducing apparatus, and disk recorded by the file managing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 14, 2006·1 cites·13 claims
- 4148US5124861ADigital signal magnetic recording and playback apparatus employing quadrature amplitude modulationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 23, 1992·14 cites·8 claims
- 4246US5587848ADigital signal magnetic recording and reproducing apparatus for both metal evaporation tapes and metal powder tapesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 24, 1996·7 cites·5 claims
- 4346US2005164055A1Fuel cell system and power generating method in fuel cell systemFiled 2004·Application pending·0 cites
- 4446US2008284913A1Audio-visual system, reproducing apparatus, and display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 4545US2005019641A1Fuel tank for fuel-cell and fuel cell systemFiled 2004·Application pending·0 cites
- 4645US2005130009A1Filling-collecting device for fuel cell, fuel cell system and reusing device for filling-collecting device for fuel cellFiled 2004·Application pending·0 cites
- 4743US2006063053A1Direct methanol fuel cell, method for detecting fuel level, and method for detecting methanol concentrationHIGASHIONJI MASARU·Filed 2005·Application pending·0 cites
- 4843US2003142954A1Moving image reproduction description method, moving image reproduction recording apparatus, storage medium and control programFiled 2002·Application pending·0 cites
- 4942US4704639AVideo signal reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Nov 3, 1987·7 cites·16 claims
- 5041US6424482B2System for recording and reproducing data having scheme for minimizing variation in record track width when recording at different data ratesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 23, 2002·4 cites·2 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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