Yoshihide Koyama

Person

Yamatokoriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Backlight unit and display device provided therewith
- Patent number 8,681,288
- Issue date Mar 25, 2014
- Yoshihide Koyama
- G02 - OPTICS
Information Patent Grant
Multiplex image display device, multiplex image display computer pr...
- Patent number 8,330,674
- Issue date Dec 11, 2012
- Sharp Kabushiki Kaisha
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 8,134,544
- Issue date Mar 13, 2012
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device including a parallax barrier
- Patent number 7,697,105
- Issue date Apr 13, 2010
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- G02 - OPTICS
Information Patent Grant
Display device having particular parallax barrier
- Patent number 7,626,674
- Issue date Dec 1, 2009
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
2D/3D switch liquid crystal display panel and 2D/3D selection liqui...
- Patent number 7,199,845
- Issue date Apr 3, 2007
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Substrate having colored layers and method for producing the same
- Patent number 6,824,935
- Issue date Nov 30, 2004
- Sharp Kabushiki Kaisha
- Mitsuhiro Tanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and liquid crystal display apparatus...
- Patent number 6,750,938
- Issue date Jun 15, 2004
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT UNIT AND DISPLAY DEVICE PROVIDED THEREWITH
- Publication number 20120224120
- Publication date Sep 6, 2012
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20100149136
- Publication date Jun 17, 2010
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE
- Publication number 20090303157
- Publication date Dec 10, 2009
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTIPLEX IMAGE DISPLAY DEVICE, MULTIPLEX IMAGE DISPLAY COMPUTER PR...
- Publication number 20090225002
- Publication date Sep 10, 2009
- Sharp Kabushiki Kaisha
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20090086150
- Publication date Apr 2, 2009
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20090066864
- Publication date Mar 12, 2009
- Sharp Kabushiki Kaisha
- Yoshihide Koyama
- G02 - OPTICS
Information Patent Application
2d/3d switch liquid crystal display panel and 2d/3d selection liqui...
- Publication number 20050285997
- Publication date Dec 29, 2005
- Yoshihide Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Substrate having colored layers and method for producing the same
- Publication number 20030138574
- Publication date Jul 24, 2003
- Sharp Kabushiki Kaisha
- Mitsuhiro Tanaka
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and liquid crystal display apparatus...
- Publication number 20030071959
- Publication date Apr 17, 2003
- Yoshihide Koyama
- G02 - OPTICS

Yoshihide Koyama

Person

Patents Grantslast 30 patents

Backlight unit and display device provided therewith

Multiplex image display device, multiplex image display computer pr...

Display device

Display device including a parallax barrier

Display device having particular parallax barrier

2D/3D switch liquid crystal display panel and 2D/3D selection liqui...

Substrate having colored layers and method for producing the same

Liquid crystal display device and liquid crystal display apparatus...

Patents Applicationslast 30 patents

BACKLIGHT UNIT AND DISPLAY DEVICE PROVIDED THEREWITH

DISPLAY DEVICE

DISPLAY DEVICE

MULTIPLEX IMAGE DISPLAY DEVICE, MULTIPLEX IMAGE DISPLAY COMPUTER PR...

DISPLAY DEVICE

DISPLAY DEVICE

2d/3d switch liquid crystal display panel and 2d/3d selection liqui...

Substrate having colored layers and method for producing the same

Liquid crystal display device and liquid crystal display apparatus...