Inventor · disambiguated record
Tomizo Matsuoka
Also filed as: MATSUOKA TOMIZO
36 granted patents·2 pending applications·587 citations·filing 1974–2012
98Inventor score
Top patents by PatentIndex Score
38 records- 0196US4013592AHigh temperature thermistor compositionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Mar 22, 1977·53 cites·4 claims
- 0289US3975307APTC thermistor composition and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Aug 17, 1976·40 cites·16 claims
- 0385US7820074B2Phosphor, method for manufacturing same, and light emitting diodeSEOUL SEMICONDUCTOR CO LTD·Filed 2007·Granted Oct 26, 2010·12 cites·14 claims
- 0483US4303913AFluorescent display device and display apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Dec 1, 1981·36 cites·5 claims
- 0582US6096243AMethod for producing a divalent europium-activated phosphorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 1, 2000·61 cites·90 claims
- 0681US8088302B2Green phosphor of thiogallate, red phosphor of alkaline earth sulfide and white light emitting device thereofKIM KYUNG NAM·Filed 2006·Granted Jan 3, 2012·7 cites·9 claims
- 0781US8017961B2Light emitting device and phosphor of alkaline earth sulfide thereforSEOUL SEMICONDUCTOR CO LTD·Filed 2006·Granted Sep 13, 2011·7 cites·17 claims
- 0881US4814668AElectroluminescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Mar 21, 1989·32 cites·15 claims
- 0979US5349205AThin-film transistor array with anodic oxide for use in a liquid crystal displayMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 20, 1994·46 cites·15 claims
- 1075US7842961B2Red phosphor and luminous element using the sameSEOUL SEMICONDUCTOR CO LTD·Filed 2006·Granted Nov 30, 2010·3 cites·12 claims
- 1173US8262936B2Phosphor, method for manufacturing the same, and light emitting diodeKIM KYUNG NAM·Filed 2010·Granted Sep 11, 2012·3 cites·11 claims
- 1273US6290875B1Trivalent rare earth ion-containing aluminate phosphor, a method for producing the same and a light emitting device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 18, 2001·16 cites·20 claims
- 1373US5879586AMethod for producing aluminate phosphorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 9, 1999·33 cites·24 claims
- 1472US7998365B2Thiogallate phosphor and white light emitting device employing the sameSEOUL SEMICONDUCTOR CO LTD·Filed 2006·Granted Aug 16, 2011·5 cites·7 claims
- 1572US3962146APtc thermistor composition and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Jun 8, 1976·21 cites·7 claims
- 1668US9576940B2Light emitting device and LCD backlight using the sameKIM KYUNG NAM·Filed 2012·Granted Feb 21, 2017·2 cites·20 claims
- 1768US4547703AThin film electroluminescent elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Oct 15, 1985·23 cites·11 claims
- 1867US4634934AElectroluminescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jan 6, 1987·18 cites·2 claims
- 1964US4888246ADielectric thin film, and method for making the thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Dec 19, 1989·30 cites·11 claims
- 2063US4261965ABasic zinc compound flake-like crystalline particle and method for preparation thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Apr 14, 1981·10 cites·6 claims
- 2162US9287241B2Light emitting device and LCD backlight using the sameKIM KYUNG NAM·Filed 2006·Granted Mar 15, 2016·2 cites·9 claims
- 2261US5864210AElectrodeless hid lamp and electrodeless hid lamp system using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 26, 1999·15 cites·10 claims
- 2361US5334544AMethod of making thin film transistorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 2, 1994·32 cites·4 claims
- 2461US4733128AElectroluminescence display device containing a zinc sulfide emission layer with rare earth elements and/or halides thereof and phosphorusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Mar 22, 1988·15 cites·6 claims
- 2555US4613546AThin-film electroluminescent elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Sep 23, 1986·13 cites·11 claims
- 2651US4272397AMethod of preparing flake-like ceramic particle of zinc sulfide phosphorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jun 9, 1981·11 cites·11 claims
- 2750US4314178ALow-energy-electron-exciting fluorescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Feb 2, 1982·6 cites·1 claims
- 2850US2011042704A1Method of coating sulfide phosphor and light emitting device employing coated sulfide phosphorSEOUL SEMICONDUCTOR CO LTD·Filed 2010·Application pending·0 cites
- 2950US2008241590A1Method of coating sulfide phosphor and light emitting device employing coated sulfide phosphorSEOUL SEMICONDUCTOR CO LTD·Filed 2008·Application pending·0 cites
- 3049US8323529B2Fluorescent material and light emitting diode using the sameKIM KYUNG NAM·Filed 2006·Granted Dec 4, 2012·0 cites·15 claims
- 3149US6020690AElectrodeless discharge lamp and the manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 1, 2000·8 cites·18 claims
- 3248US8187498B2Phosphor, method for manufacturing the same, and light emitting diodeKIM KYUNG NAM·Filed 2010·Granted May 29, 2012·0 cites·9 claims
- 3347US8177999B2Red phosphor, method for manufacturing the same and light emitting diode for using the sameKIM KYUNG NAM·Filed 2006·Granted May 15, 2012·0 cites·9 claims
- 3442US4847609AElectroluminescence display panel configured for minimized power consumptionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jul 11, 1989·8 cites·2 claims
- 3541US4668582AThin film EL panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted May 26, 1987·8 cites·6 claims
- 3640US4869973AThin film electroluminescence display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 26, 1989·7 cites·9 claims
- 3735US4314177ALow-energy-electron-exciting fluorescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Feb 2, 1982·2 cites·1 claims
- 3832US4664985AThin-film electroluminescent elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted May 12, 1987·2 cites·9 claims
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