Yukihiro Sumida

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display panel
- Patent number 9,298,046
- Issue date Mar 29, 2016
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 8,754,332
- Issue date Jun 17, 2014
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination device, backlight device used for liquid crystal displ...
- Patent number 8,226,261
- Issue date Jul 24, 2012
- Sharp Kabushiki Kaisha
- Atsuyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,063,922
- Issue date Nov 22, 2011
- Sharp Kabushiki Kaisha
- Takeshi Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination device and liquid crystal display device
- Patent number 7,973,880
- Issue date Jul 5, 2011
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Front illuminating device and a reflection-type liquid crystal disp...
- Patent number 7,714,956
- Issue date May 11, 2010
- Sharp Kabushiki Kaisha
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having a selective reflection layer,...
- Patent number 7,542,117
- Issue date Jun 2, 2009
- Sharp Kabushiki Kaisha
- Mitsuhiro Murata
- G02 - OPTICS
Information Patent Grant
Illumination device for flat-panel display and light-emitting lamp
- Patent number 7,384,178
- Issue date Jun 10, 2008
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Display device including adhesive film with transparent support
- Patent number 7,244,476
- Issue date Jul 17, 2007
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Multi-layer sheet and liquid crystal display device
- Patent number 7,198,831
- Issue date Apr 3, 2007
- Sharp Kabushiki Kaisha
- Noriko Watanabe
- G02 - OPTICS
Information Patent Grant
Lighting element for liquid crystal display
- Patent number 6,940,570
- Issue date Sep 6, 2005
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and electronic device incorporatin...
- Patent number 6,882,381
- Issue date Apr 19, 2005
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Front-illuminating device and a reflection-type liquid crystal disp...
- Patent number 6,879,354
- Issue date Apr 12, 2005
- Sharp Kabushiki Kaisha
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Grant
Method for fabricating a laminate film and method for fabricating a...
- Patent number 6,784,962
- Issue date Aug 31, 2004
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Reflective LCD with front light and protective member with window
- Patent number 6,650,382
- Issue date Nov 18, 2003
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and electronic device incorporatin...
- Patent number 6,628,352
- Issue date Sep 30, 2003
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Front light, and reflective type LCD including same
- Patent number 6,340,999
- Issue date Jan 22, 2002
- Sharp Kabushiki Kaisha
- Takeshi Masuda
- G02 - OPTICS
Information Patent Grant
Image display device
- Patent number 5,956,001
- Issue date Sep 21, 1999
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device with contact holes extending through...
- Patent number 5,805,250
- Issue date Sep 8, 1998
- Sharp Kabushiki Kaisha
- Akitsugu Hatano
- G02 - OPTICS
Information Patent Grant
Liquid crystal light valve having a Eopt of less than 0.5 eV
- Patent number 5,640,260
- Issue date Jun 17, 1997
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Light scan type display device having light waveguides and photo co...
- Patent number 5,541,751
- Issue date Jul 30, 1996
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal light valve with dual function as both optical-to-el...
- Patent number 5,467,204
- Issue date Nov 14, 1995
- Sharp Kabushiki Kaisha
- Akitsugu Hatano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20200363687
- Publication date Nov 19, 2020
- SHARP KABUSHIKI KAISHA
- TAKAYOSHI TANABE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL
- Publication number 20140267991
- Publication date Sep 18, 2014
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20130321719
- Publication date Dec 5, 2013
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
SUBSTRATE SET, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING SUBS...
- Publication number 20130186678
- Publication date Jul 25, 2013
- Sharp Kabushiki Kaisha
- Eiji Koike
- G02 - OPTICS
Information Patent Application
FLEXIBLE SUBSTRATE AND ELECTRIC CIRCUIT STRUCTURE
- Publication number 20110139493
- Publication date Jun 16, 2011
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
SHIELD CASE MOUNTING SUBSTRATE
- Publication number 20110090664
- Publication date Apr 21, 2011
- Yukihiro Sumida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid crystal display Device
- Publication number 20100156964
- Publication date Jun 24, 2010
- Takeshi Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATION DEVICE, BACKLIGHT DEVICE USED FOR LIQUID CRYSTAL DISPL...
- Publication number 20090268127
- Publication date Oct 29, 2009
- Sharp Kabushiki Kaisha
- Atsuyuki Tanaka
- G02 - OPTICS
Information Patent Application
Transparent substrare illumination device, and liquid crystal displ...
- Publication number 20090257001
- Publication date Oct 15, 2009
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20090097230
- Publication date Apr 16, 2009
- Sharp Kabushiki Kaisha
- Takeshi Masuda
- G02 - OPTICS
Information Patent Application
Liquid crystal display device, mobile electronic device incorporati...
- Publication number 20060055850
- Publication date Mar 16, 2006
- Sharp Kabushiki Kaisha
- Mitsuhiro Murata
- G02 - OPTICS
Information Patent Application
Front illuminating device and a reflection-type liquid crystal disp...
- Publication number 20050174509
- Publication date Aug 11, 2005
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Application
Multi-layer sheet and liquid crystal display device
- Publication number 20050122455
- Publication date Jun 9, 2005
- Noriko Watanabe
- G02 - OPTICS
Information Patent Application
Illumination device for flat-panel display and light-emitting lamp
- Publication number 20050030960
- Publication date Feb 10, 2005
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
Method for fabricating a laminate film, laminate film, and method f...
- Publication number 20050003108
- Publication date Jan 6, 2005
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus and electronic device incorporatin...
- Publication number 20040061818
- Publication date Apr 1, 2004
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Application
Curable pressure-sensitive adhesive sheet, multi-layer sheet and li...
- Publication number 20020176038
- Publication date Nov 28, 2002
- Noriko Watanabe
- G02 - OPTICS
Information Patent Application
Method for fabricating a laminate film, laminate film, and method f...
- Publication number 20020057413
- Publication date May 16, 2002
- Yukihiro Sumida
- G02 - OPTICS

Yukihiro Sumida

Person

Patents Grantslast 30 patents

Liquid crystal display panel

Display device

Illumination device, backlight device used for liquid crystal displ...

Liquid crystal display device

Illumination device and liquid crystal display device

Front illuminating device and a reflection-type liquid crystal disp...

Liquid crystal display device having a selective reflection layer,...

Illumination device for flat-panel display and light-emitting lamp

Display device including adhesive film with transparent support

Multi-layer sheet and liquid crystal display device

Lighting element for liquid crystal display

Liquid crystal display apparatus and electronic device incorporatin...

Front-illuminating device and a reflection-type liquid crystal disp...

Method for fabricating a laminate film and method for fabricating a...

Reflective LCD with front light and protective member with window

Liquid crystal display apparatus and electronic device incorporatin...

Front light, and reflective type LCD including same

Image display device

Liquid crystal display device with contact holes extending through...

Liquid crystal light valve having a Eopt of less than 0.5 eV

Light scan type display device having light waveguides and photo co...

Liquid crystal light valve with dual function as both optical-to-el...

Patents Applicationslast 30 patents

CIRCUIT SUBSTRATE AND DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY PANEL

ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SAME

SUBSTRATE SET, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING SUBS...

FLEXIBLE SUBSTRATE AND ELECTRIC CIRCUIT STRUCTURE

SHIELD CASE MOUNTING SUBSTRATE

Liquid crystal display Device

ILLUMINATION DEVICE, BACKLIGHT DEVICE USED FOR LIQUID CRYSTAL DISPL...

Transparent substrare illumination device, and liquid crystal displ...

ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

Liquid crystal display device, mobile electronic device incorporati...

Front illuminating device and a reflection-type liquid crystal disp...

Multi-layer sheet and liquid crystal display device

Illumination device for flat-panel display and light-emitting lamp

Method for fabricating a laminate film, laminate film, and method f...

Liquid crystal display apparatus and electronic device incorporatin...

Curable pressure-sensitive adhesive sheet, multi-layer sheet and li...

Method for fabricating a laminate film, laminate film, and method f...