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Shin-ichiro Hatta
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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
Liquid crystal display with method for OCB splay-bend transition
Patent number
7,142,259
Issue date
Nov 28, 2006
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Cathode ray tube tension mask made of magnetostrictive material wit...
Patent number
6,995,503
Issue date
Feb 7, 2006
Matsushita Electric Industrial Co., Ltd.
Shin-ichiro Hatta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display with method for OCB splay-bend transition
Patent number
6,950,172
Issue date
Sep 27, 2005
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Cathode-ray tube
Patent number
6,812,630
Issue date
Nov 2, 2004
Matsushita Electric Industrial Co., Ltd.
Shin-ichiro Hatta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inner magnetic shield and cathode-ray tube
Patent number
6,768,253
Issue date
Jul 27, 2004
Matsushita Electric Industrial Co., Ltd.
Hiroshi Iwamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display with method for OCB splay-bend transition
Patent number
6,671,009
Issue date
Dec 30, 2003
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
OCB liquid crystal display device having pixel protrusions
Patent number
6,597,424
Issue date
Jul 22, 2003
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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 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
Liquid crystal display with method for OCB splay-bend transition
Publication number
20050052399
Publication date
Mar 10, 2005
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display with method for OCB splay-bend transition
Publication number
20040160396
Publication date
Aug 19, 2004
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Cathode ray tube
Publication number
20030127963
Publication date
Jul 10, 2003
Shin-ichiro Hatta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cathode-ray tube
Publication number
20030057823
Publication date
Mar 27, 2003
Shin-ichiro Hatta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cathode-ray tube
Publication number
20030001485
Publication date
Jan 2, 2003
Shin-ichiro Hatta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Liquid crystal display device, method for manufacturing the same, a...
Publication number
20030001809
Publication date
Jan 2, 2003
Matsushita Electric Industrial Co., Ltd.
Katsuji Hattori
G02 - OPTICS