Ryosuke Wakaki

Person

Anan-shi Tokushima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Backlight unit and method of lighiting backlight unit
- Patent number 10,495,808
- Issue date Dec 3, 2019
- Nichia Corporation
- Hiroto Itoi
- G02 - OPTICS
Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 10,281,642
- Issue date May 7, 2019
- Nichia Corporation
- Hiroto Itoi
- G02 - OPTICS
Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 10,247,875
- Issue date Apr 2, 2019
- Nichia Corporation
- Hiroto Itoi
- G02 - OPTICS
Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 9,995,870
- Issue date Jun 12, 2018
- Nichia Corporation
- Hiroto Itoi
- G02 - OPTICS
Information Patent Grant
Light emitting device mounting structural body
- Patent number 9,512,990
- Issue date Dec 6, 2016
- Nichia Corporation
- Ryosuke Wakaki
- G02 - OPTICS
Information Patent Grant
Backlight unit
- Patent number 8,449,167
- Issue date May 28, 2013
- Nichia Corporation
- Ryosuke Wakaki
- G02 - OPTICS
Information Patent Grant
Backlight unit
- Patent number 8,371,739
- Issue date Feb 12, 2013
- Nichia Corporation
- Ryosuke Wakaki
- G02 - OPTICS
Information Patent Grant
Electrically illuminating indicator needle and light guiding member
- Patent number 7,721,672
- Issue date May 25, 2010
- Nichia Corporation
- Koji Nakano
- G01 - MEASURING TESTING
Information Patent Grant
Light emitting device and vehicle display device
- Patent number 6,820,991
- Issue date Nov 23, 2004
- Nichia Corporation
- Ryosuke Wakaki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT UNIT AND METHOD OF LIGHITING BACKLIGHT UNIT
- Publication number 20190179075
- Publication date Jun 13, 2019
- Nichia Corporation.
- Hiroto ITOI
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20180259703
- Publication date Sep 13, 2018
- Nichia Corporation.
- Hiroto ITOI
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20160091151
- Publication date Mar 31, 2016
- Nichia Corporation.
- Hiroto ITOI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE MOUNTING STRUCTURAL BODY
- Publication number 20150098248
- Publication date Apr 9, 2015
- Nichia Corporation
- Ryosuke WAKAKI
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT
- Publication number 20110164432
- Publication date Jul 7, 2011
- Nichia Corporation
- Ryosuke Wakaki
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT
- Publication number 20080239199
- Publication date Oct 2, 2008
- Nichia Corporation.
- Ryosuke WAKAKI
- G02 - OPTICS
Information Patent Application
Electrically Illuminating Indicator Needle and Light Guiding Member
- Publication number 20080210154
- Publication date Sep 4, 2008
- NICHIA CIRPORATION
- Koji Nakano
- G02 - OPTICS
Information Patent Application
Light emitting device and vehicle display device
- Publication number 20040004826
- Publication date Jan 8, 2004
- Ryosuke Wakaki
- B60 - VEHICLES IN GENERAL

Ryosuke Wakaki

Person

Patents Grantslast 30 patents

Backlight unit and method of lighiting backlight unit

Backlight unit and liquid crystal display device

Backlight unit and liquid crystal display device

Backlight unit and liquid crystal display device

Light emitting device mounting structural body

Backlight unit

Backlight unit

Electrically illuminating indicator needle and light guiding member

Light emitting device and vehicle display device

Patents Applicationslast 30 patents

BACKLIGHT UNIT AND METHOD OF LIGHITING BACKLIGHT UNIT

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

LIGHT EMITTING DEVICE MOUNTING STRUCTURAL BODY

BACKLIGHT UNIT

BACKLIGHT UNIT

Electrically Illuminating Indicator Needle and Light Guiding Member

Light emitting device and vehicle display device