Inventor · disambiguated record
Atsushi Utsubo
Also filed as: UTSUBO ATSUSHI
16 granted patents·4 pending applications·30 citations·filing 2004–2014
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10PANASONIC CORP4KANAZAWA YUKIYA2UTSUBO ATSUSHI2TAKEUCHI NOBUYOSHI1
Top patents by PatentIndex Score
20 records- 0177US7382101B2Lighting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 3, 2008·8 cites·22 claims
- 0265US7679290B2Metal halide lamp with light-transmitting ceramic arc tubePANASONIC CORP·Filed 2005·Granted Mar 16, 2010·1 cites·14 claims
- 0363US8427056B2High-intensity discharge lampUTSUBO ATSUSHI·Filed 2011·Granted Apr 23, 2013·2 cites·20 claims
- 0463US7164226B2High-pressure discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·5 cites·10 claims
- 0551US9095025B2Drive circuit, illumination light source, and lighting apparatusPANASONIC CORP·Filed 2014·Granted Jul 28, 2015·0 cites·6 claims
- 0649US7348730B2Metal halide lamp and luminaireMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 25, 2008·1 cites·6 claims
- 0747US7492104B2High pressure discharge lampPANASONIC CORP·Filed 2005·Granted Feb 17, 2009·0 cites·6 claims
- 0846US7468585B2Metal halide lampPANASONIC CORP·Filed 2004·Granted Dec 23, 2008·0 cites·15 claims
- 0944US2008007178A1Metal Halide Lamp and Illuminating Device Using the SameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1044US2009001887A1Metal Halide Lamp and Lighting Unit Utilizing the SameTAKEUCHI NOBUYOSHI·Filed 2006·Application pending·0 cites
- 1143USD528995SArc tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 26, 2006·5 cites·1 claims
- 1240US8519605B2Metal vapor discharge lamp and lighting apparatusKANAZAWA YUKIYA·Filed 2011·Granted Aug 27, 2013·0 cites·16 claims
- 1340USD527351SArc tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 29, 2006·4 cites·1 claims
- 1439US8558457B2Lamp comprising glass tube having pinched sealed portion at endUTSUBO ATSUSHI·Filed 2011·Granted Oct 15, 2013·0 cites·7 claims
- 1539US2005156528A1Metal halide lamp and lighting apparatus using the sameFiled 2004·Application pending·0 cites
- 1634US2007159104A1Metal halide lamp and luminaire using the sameKANAZAWA YUKIYA·Filed 2004·Application pending·0 cites
- 1733USD542238SArc tube for a high intensity discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 8, 2007·2 cites·1 claims
- 1831USD526625SArc tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 15, 2006·1 cites·1 claims
- 1930USD529876SArc tube for a high intensity discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 10, 2006·1 cites·1 claims
- 2029USD529875SArc tube for a high intensity discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 10, 2006·0 cites·1 claims
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