Inventor · disambiguated record
Tsuyoshi Ichibakase
Also filed as: ICHIBAKASE TSUYOSHI
30 granted patents·9 pending applications·186 citations·filing 1999–2008
96Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD24PANASONIC CORP2YAMAMOTO MASAHIRO2MATSUSHITA ELECTRONICS CORP1OBAMA RYOZO1
Top patents by PatentIndex Score
39 records- 0192US6784601B2Discharge lamp including heat releasing device and lamp deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 31, 2004·42 cites·2 claims
- 0288US7688003B2Method of lighting high pressure mercury lamp, lighting device for the same, lamp system and projection display unitPANASONIC CORP·Filed 2006·Granted Mar 30, 2010·13 cites·14 claims
- 0382US6981782B2Lamp with reflecting mirror and image projecting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 3, 2006·23 cites·21 claims
- 0480US6734628B2Discharge lamp, lamp unit and image display apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 11, 2004·15 cites·5 claims
- 0576US6890236B2Producing high pressure discharge lamp of plural glass members having different softening points producing high pressureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 10, 2005·10 cites·32 claims
- 0673US6965202B2High pressure discharge lamp and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 15, 2005·8 cites·24 claims
- 0772US8125151B2High-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
- 0868US7049749B2Discharge lamp, method for producing the same and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 23, 2006·1 cites·5 claims
- 0967US7530874B2Method 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
- 1067US6781328B2Image display apparatus and method for operating the same and lamp unit for image display apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 24, 2004·11 cites·16 claims
- 1166US6860776B2Method for producing high pressure discharge lamp unit and apparatus for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 1, 2005·6 cites·15 claims
- 1261US6849993B2Discharge lamp and lamp unit with caulking memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 1, 2005·4 cites·6 claims
- 1359US6897612B2Discharge lamp, method for producing the same and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 24, 2005·3 cites·11 claims
- 1458US6997579B2Lamp with reflecting mirror and image projecting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 14, 2006·3 cites·13 claims
- 1558US6867544B2High pressure discharge lamp and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 15, 2005·3 cites·20 claims
- 1658US6844679B1Mercury lamp, lamp unit, method for producing mercury lamp and electric lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 18, 2005·6 cites·43 claims
- 1758US6679746B2Method for producing discharge lamp and discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 20, 2004·3 cites·16 claims
- 1857US7038384B2High 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
- 1957US7034460B2High pressure discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 25, 2006·3 cites·10 claims
- 2056US6670759B1Electrodeless discharge lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 30, 2003·3 cites·10 claims
- 2150US7198534B2Method 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
- 2250US7097529B2Method 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
- 2350US6600268B2Short arc mercury lamp and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 29, 2003·1 cites·7 claims
- 2449US7230382B2High pressure mercury lamp with vented reflector and image projection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 12, 2007·1 cites·26 claims
- 2549US6876151B2Discharge lamp and lamp unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 5, 2005·1 cites·13 claims
- 2649US6362565B1Electrodeless discharge lamp and apparatus to prevent devitrificationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 26, 2002·8 cites·21 claims
- 2746US2010033688A1Light-source unit, light-source apparatus, and projection-type display apparatusOBAMA RYOZO·Filed 2006·Application pending·0 cites
- 2845US8106585B2Manufacturing 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
- 2945US8076852B2High-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
- 3045US2004095765A1Light source unit and reflecting mirrorFiled 2003·Application pending·0 cites
- 3141US7097528B2Method 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
- 3241US2003042856A1High pressure discharge lamp and method for producing the sameFiled 2002·Application pending·0 cites
- 3340US2002005695A1Lamp unit and image projection apparatusFiled 2001·Application pending·0 cites
- 3439US2004027075A1High pressure mercury lamp and lamp unitFiled 2003·Application pending·0 cites
- 3539US2003201703A1High pressure discharge lamp, lamp with reflecting mirror and image projecting deviceFiled 2003·Application pending·0 cites
- 3639US2004021418A1High pressure mercury lamp and lamp unitFiled 2003·Application pending·0 cites
- 3738US2004189209A1High pressure mercury vapor discharge lamp, and lamp unitFiled 2003·Application pending·0 cites
- 3837US6351087B1Microwave electrodeless discharge lamp apparatusMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Feb 26, 2002·3 cites·8 claims
- 3937US2002002988A1Method and apparatus for cleaning translucent tube for discharge lamp, and discharge lampFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →