Inventor · disambiguated record
Takashi Tsutatani
Also filed as: TSUTATANI TAKASHI
13 granted patents·55 citations·filing 1999–2008
89Inventor score
Top patents by PatentIndex Score
13 records- 0174US6705914B2Method of forming spherical electrode surface for high intensity discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 16, 2004·11 cites·16 claims
- 0272US8125151B2High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight deviceYAMAMOTO MASAHIRO·Filed 2008·Granted Feb 28, 2012·2 cites·14 claims
- 0369US6593692B2High pressure discharge lamp with long lifeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 15, 2003·8 cites·9 claims
- 0467US7530874B2Method for manufacturing high pressure discharge lamp, high pressure discharge lamp manufactured using the method, lamp unit, and image display devicePANASONIC CORP·Filed 2005·Granted May 12, 2009·3 cites·20 claims
- 0559US6657369B1Lamp with reflector and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 2, 2003·17 cites·9 claims
- 0657US7038384B2High pressure discharge lamp, method for producing the same and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 2, 2006·5 cites·12 claims
- 0757US7034460B2High pressure discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 25, 2006·3 cites·10 claims
- 0850US7198534B2Method for manufacturing high-pressure discharge lamp, glass tube for high-pressure discharge lamp, and lamp element for high-pressure discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 3, 2007·2 cites·18 claims
- 0950US7097529B2Method for producing a high pressure discharge lamp, with sealing portion having first and second glass membersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 29, 2006·1 cites·16 claims
- 1049US7230382B2High pressure mercury lamp with vented reflector and image projection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 12, 2007·1 cites·26 claims
- 1145US8106585B2Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lampSAKAGUCHI JUN·Filed 2004·Granted Jan 31, 2012·2 cites·5 claims
- 1245US8076852B2High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight deviceYAMAMOTO MASAHIRO·Filed 2004·Granted Dec 13, 2011·0 cites·13 claims
- 1341US7097528B2Method for producing a high pressure discharge lamp, with sealing portion having first and second glass membersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 29, 2006·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →