Hiroshi Nagahama

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Kanazawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination unit and liquid crystal display device
- Patent number 7,978,286
- Issue date Jul 12, 2011
- Toshiba Mobile Display Co., Ltd.
- Makoto Kono
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,733,438
- Issue date Jun 8, 2010
- Toshiba Matsushita Display Technology Co., Ltd
- Kenji Aoshima
- G07 - CHECKING-DEVICES
Information Patent Grant
Display device
- Patent number 7,327,417
- Issue date Feb 5, 2008
- Toshiba Matsushita Display Technology
- Masakazu Kitagawa
- G07 - CHECKING-DEVICES
Information Patent Grant
Liquid crystal display
- Patent number 7,292,289
- Issue date Nov 6, 2007
- Toshiba Matsushita Display Technology Co., Ltd
- Hiroshi Nagahama
- G02 - OPTICS
Information Patent Grant
Illumination unit and liquid crystal display apparatus comprising same
- Patent number 7,126,650
- Issue date Oct 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Nagahama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20090316064
- Publication date Dec 24, 2009
- Makoto KONO
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20060274221
- Publication date Dec 7, 2006
- Kenji Aoshima
- G07 - CHECKING-DEVICES
Information Patent Application
Liquid crystal display
- Publication number 20060152101
- Publication date Jul 13, 2006
- Hiroshi Nagahama
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20060028597
- Publication date Feb 9, 2006
- Masakazu Kitagawa
- G07 - CHECKING-DEVICES
Information Patent Application
Illumination unit and liquid crystal display apparatus comprising same
- Publication number 20050030443
- Publication date Feb 10, 2005
- Hiroshi Nagahama
- G02 - OPTICS