Inventor · disambiguated record
Masashi Shoji
Also filed as: SHOJI MASASHI
17 granted patents·6 pending applications·163 citations·filing 1979–2019
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6NIPPON ELECTRIC CO5PANASONIC IP MAN CO LTD5ISHIMOTO HITOSHI2HITACHI CONSTRUCTION MACHINERY1
Top patents by PatentIndex Score
23 records- 0191US4438349AHysteresis circuit having a stable output free from noise superposed on input signalNIPPON ELECTRIC CO·Filed 1981·Granted Mar 20, 1984·41 cites·15 claims
- 0289US10707494B2Gas diffusion layer for fuel cell, method for manufacturing said layer, membrane-electrode assembly, and fuel cellPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 7, 2020·3 cites·16 claims
- 0383US8654509B2Electrode foil, process for producing same, and capacitor using electrode foilISHIMOTO HITOSHI·Filed 2011·Granted Feb 18, 2014·5 cites·10 claims
- 0482US6426866B2Solid electrolytic capacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 30, 2002·28 cites·12 claims
- 0580US4556805AComparator circuit having hysteresis voltage substantially independent of variation in power supply voltageNEC CORP·Filed 1983·Granted Dec 3, 1985·23 cites·14 claims
- 0678US8971022B2Electrode foil and method for manufacturing same, and capacitorISHIMOTO HITOSHI·Filed 2012·Granted Mar 3, 2015·3 cites·17 claims
- 0777US6733545B2Solid electrolytic capacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 11, 2004·21 cites·16 claims
- 0875US9001497B2Electrode foil and capacitor using sameOSHIMA AKIYOSHI·Filed 2011·Granted Apr 7, 2015·3 cites·23 claims
- 0972US7794883B2Nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2005·Granted Sep 14, 2010·2 cites·20 claims
- 1061US7239147B2Method and device for inspecting secondary battery precursor and method for manufacturing secondary battery using the inspection methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 3, 2007·5 cites·25 claims
- 1161US4476427APulse signal processing circuit having a protection circuit against over-current breakdownNIPPON ELECTRIC CO·Filed 1982·Granted Oct 9, 1984·11 cites·13 claims
- 1256US4290026APower amplifier whose bias voltage changes depending on power supply voltageNIPPON ELECTRIC CO·Filed 1979·Granted Sep 15, 1981·8 cites·12 claims
- 1350US4607174AVoltage detection circuit using threshold as reference voltage for detecting input voltageNIPPON ELECTRIC CO·Filed 1983·Granted Aug 19, 1986·8 cites·5 claims
- 1448US2019181480A1Membrane electrode assembly, fuel cell provided with same, and method for producing membrane electrode assemblyPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 1546US2005142447A1Negative electrode for lithium secondary battery, method for manufacturing the same and lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 1645US10714761B2Catalyst layer for fuel cell, and fuel cellPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 14, 2020·0 cites·4 claims
- 1744US2003219649A1Nonaqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 1842US2017179498A1Fuel cell gas diffusion layer, fuel cell, and method for manufacturing fuel cell gas diffusion layerPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 1942US2017162878A1Gas diffusion layer for fuel cell, fuel cell, and formation method for gas diffusion layer for fuel cellPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 2042US2004091781A1Lithium secondary battery and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 2141US9366011B2Work machine management deviceHITACHI CONSTRUCTION MACHINERY·Filed 2013·Granted Jun 14, 2016·0 cites·10 claims
- 2236US8749954B2Electrode foil and capacitor using sameSHOJI MASASHI·Filed 2010·Granted Jun 10, 2014·0 cites·13 claims
- 2333US4287390APower amplifier apparatus having over-current protection functionNIPPON ELECTRIC CO·Filed 1979·Granted Sep 1, 1981·2 cites·13 claims
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