Tetsushi Tanada

Person

Fukushima-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reflector and liquid crystal display panel
- Patent number 7,567,318
- Issue date Jul 28, 2009
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
LCD with irregular reflection surface reflector and light scatterin...
- Patent number 6,864,934
- Issue date Mar 8, 2005
- Alps Electric Co., Ltd.
- Katsumasa Yoshii
- G02 - OPTICS
Information Patent Grant
Transflective liquid crystal display with backlight and reflection...
- Patent number 6,853,420
- Issue date Feb 8, 2005
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display having reflector outside liquid crystal cell
- Patent number 6,847,425
- Issue date Jan 25, 2005
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus having flexible substrate and conc...
- Patent number 6,801,278
- Issue date Oct 5, 2004
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DEC...
- Patent number 6,788,371
- Issue date Sep 7, 2004
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
External reflective type liquid crystal display having substrate wi...
- Patent number 6,734,934
- Issue date May 11, 2004
- Alps Electric Co., Ltd.
- Katsumasa Yoshii
- G02 - OPTICS
Information Patent Grant
Reflection type liquid crystal display device with high-brightness...
- Patent number 6,686,983
- Issue date Feb 3, 2004
- Alps Electric, Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
Transflective liquid crystal display with backlight and reflection...
- Patent number 6,671,015
- Issue date Dec 30, 2003
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Grant
Reflector having pits and projection on a surface thereof, manufact...
- Patent number 6,429,919
- Issue date Aug 6, 2002
- Alps Electric Co., Ltd.
- Tomomasa Takatsuka
- G02 - OPTICS
Information Patent Grant
Reflector having pits and projections on a surface thereof, manufac...
- Patent number 6,421,106
- Issue date Jul 16, 2002
- Alps Electric Co., Ltd.
- Tomomasa Takatsuka
- G02 - OPTICS
Information Patent Grant
Reflector, method of manufacturing the same, and display device usi...
- Patent number 6,199,992
- Issue date Mar 13, 2001
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
External reflective type liquid crystal display
- Publication number 20040169800
- Publication date Sep 2, 2004
- Katsumasa Yoshii
- G02 - OPTICS
Information Patent Application
Reflector and liquid crystal display panel
- Publication number 20040105057
- Publication date Jun 3, 2004
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
Transflective liquid crystal display with backlight and reflection...
- Publication number 20040090574
- Publication date May 13, 2004
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
External reflective type liquid crystal display
- Publication number 20030128318
- Publication date Jul 10, 2003
- Alps Electric Co., Ltd.
- Katsumasa Yoshii
- G02 - OPTICS
Information Patent Application
Semitransparent reflective liquid crystal display device provided w...
- Publication number 20030086039
- Publication date May 8, 2003
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
Liquid crystal display having reflector outside liquid crystal cell
- Publication number 20030038911
- Publication date Feb 27, 2003
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
Reflection type liquid crystal display device with high-brightness...
- Publication number 20020080311
- Publication date Jun 27, 2002
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
Transflective liquid crystal display with backlight and reflection...
- Publication number 20020054257
- Publication date May 9, 2002
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus having flexible substrate
- Publication number 20020041356
- Publication date Apr 11, 2002
- Alps Electric Co., Ltd.
- Tetsushi Tanada
- G02 - OPTICS

Tetsushi Tanada

Person

Patents Grantslast 30 patents

Reflector and liquid crystal display panel

LCD with irregular reflection surface reflector and light scatterin...

Transflective liquid crystal display with backlight and reflection...

Liquid crystal display having reflector outside liquid crystal cell

Liquid crystal display apparatus having flexible substrate and conc...

SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DEC...

External reflective type liquid crystal display having substrate wi...

Reflection type liquid crystal display device with high-brightness...

Transflective liquid crystal display with backlight and reflection...

Reflector having pits and projection on a surface thereof, manufact...

Reflector having pits and projections on a surface thereof, manufac...

Reflector, method of manufacturing the same, and display device usi...

Patents Applicationslast 30 patents

External reflective type liquid crystal display

Reflector and liquid crystal display panel

Transflective liquid crystal display with backlight and reflection...

External reflective type liquid crystal display

Semitransparent reflective liquid crystal display device provided w...

Liquid crystal display having reflector outside liquid crystal cell

Reflection type liquid crystal display device with high-brightness...

Transflective liquid crystal display with backlight and reflection...

Liquid crystal display apparatus having flexible substrate