Yoshitsugu Kawahigashi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flexible circuit board and liquid crystal display device incorporat...
- Patent number 6,525,718
- Issue date Feb 25, 2003
- Sharp Kabushiki Kaisha
- Akira Murakami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display device including reinforcing plate between circuit substrat...
- Patent number 6,172,731
- Issue date Jan 9, 2001
- Sharp Kabushiki Kaisha
- Mitsuru Nagano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE
- Publication number 20150362652
- Publication date Dec 17, 2015
- Sharp Kabushiki Kaisha
- Keiji HAYASHI
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20140146562
- Publication date May 29, 2014
- Sharp Kabushiki Kaisha
- Takeshi Ishida
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20140133181
- Publication date May 15, 2014
- Sharp Kabushiki Kaisha
- Takeshi Ishida
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20130100598
- Publication date Apr 25, 2013
- Sharp Kabushiki Kaisha
- Ichiro Umekawa
- G02 - OPTICS