Katsuhiro Kubo

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and television receiver device
- Patent number 9,436,027
- Issue date Sep 6, 2016
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus and television receiver
- Patent number 9,323,087
- Issue date Apr 26, 2016
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and television device
- Patent number 9,298,028
- Issue date Mar 29, 2016
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- G02 - OPTICS
Information Patent Grant
Optical information recording and reproducing device
- Patent number 5,428,595
- Issue date Jun 27, 1995
- Sharp Kabushiki Kaisha
- Yoshio Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of optical diffraction grating element with se...
- Patent number 5,279,924
- Issue date Jan 18, 1994
- Sharp Kabushiki Kaisha
- Keiji Sakai
- G02 - OPTICS
Information Patent Grant
Optical head device
- Patent number 5,253,237
- Issue date Oct 12, 1993
- Sharp Kabushiki Kaisha
- Takahiro Miyake
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for preparing blazed holograms
- Patent number 5,013,494
- Issue date May 7, 1991
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND TELEVISION RECEIVER DEVICE
- Publication number 20150248035
- Publication date Sep 3, 2015
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND TELEVISION RECEIVER
- Publication number 20150219954
- Publication date Aug 6, 2015
- Sharp Kabushiki Kaisha
- Katsuhiro Kubo
- G02 - OPTICS