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Hisanori Sugiura
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting element and display device and lighting device using...
Patent number
7,741,771
Issue date
Jun 22, 2010
Panasonic Corporation
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element and display device and lighting device using...
Patent number
7,342,246
Issue date
Mar 11, 2008
Matsushita Electric Industrial Co., Ltd.
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Luminous element and method for preparation thereof
Patent number
7,083,863
Issue date
Aug 1, 2006
Matsushita Electric Industrial Co., Ltd.
Tetsuya Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Layered, light-emitting element
Patent number
6,998,775
Issue date
Feb 14, 2006
Matsushita Electric Industrial Co., Ltd.
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film EL device
Patent number
6,989,201
Issue date
Jan 24, 2006
Matsushita Electric Industrial Co., Ltd.
Tetsuya Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and producing method thereof, and display de...
Patent number
6,910,933
Issue date
Jun 28, 2005
Matsushita Electric Industrial Co., Ltd.
Mikiko Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode and thin film EL device including the same and methods of...
Patent number
6,849,346
Issue date
Feb 1, 2005
Matsushita Electric Industrial Co., Ltd.
Mikiko Matsuo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescence element and image forming apparatus or...
Patent number
6,833,667
Issue date
Dec 21, 2004
Matsushita Electric Industrial Co., Ltd.
Takafumi Hamano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film el device
Patent number
6,682,832
Issue date
Jan 27, 2004
Matsushita Electric Industrial Co., Ltd.
Tetsuya Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array of light emitting devices with extended lifetime and high lum...
Patent number
6,617,613
Issue date
Sep 9, 2003
Matsushita Electric Industrial Co., Ltd.
Mikiko Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic material for electroluminescent device and electroluminesce...
Patent number
6,391,482
Issue date
May 21, 2002
Matsushita Electric Industrial Co., Ltd.
Mikiko Matsuo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE AND LIGHTING DEVICE USING...
Publication number
20090021137
Publication date
Jan 22, 2009
Matsushita Electric Industrial Co., Ltd.
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Luminous element and method for preparation thereof
Publication number
20050194586
Publication date
Sep 8, 2005
Tetsuya Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Luminous element, and display device and lighting device using it
Publication number
20050161693
Publication date
Jul 28, 2005
Matsushita Elec. Ind. Co. Ltd.
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin film EL device
Publication number
20040076854
Publication date
Apr 22, 2004
Matsushita Electric Industrial Co., Ltd.
Tetsuya Satou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Luminescent material, luminescent element, and device
Publication number
20040021136
Publication date
Feb 5, 2004
Mikiko Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Luminous element, and display device and lighting device using it
Publication number
20040012980
Publication date
Jan 22, 2004
Hisanori Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescence element and image forming apparatus or...
Publication number
20030164679
Publication date
Sep 4, 2003
Takafumi Hamano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Exciton forming substance, luminescent material using the substance...
Publication number
20030143427
Publication date
Jul 31, 2003
Mikiko Matsuo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Electrode body, thin-film el device comprising the same, method for...
Publication number
20030116775
Publication date
Jun 26, 2003
Mikiko Matsuo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Thin film el device
Publication number
20030082400
Publication date
May 1, 2003
Tetsuya Satou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-emitting device
Publication number
20020139985
Publication date
Oct 3, 2002
Matsushita Electric Industrial Co., Ltd.
Mikiko Matsuo
H01 - BASIC ELECTRIC ELEMENTS