Yusaku ACHI

Person

Tokushima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing linear light source
- Patent number 11,757,063
- Issue date Sep 12, 2023
- Nichia Corporation
- Yusaku Achi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module and method for manufacturing light emitting m...
- Patent number 11,581,460
- Issue date Feb 14, 2023
- Nichia Corporation
- Yusaku Achi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module and method of manufacturing the same
- Patent number 11,508,881
- Issue date Nov 22, 2022
- Nichia Corporation
- Mamoru Imada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module
- Patent number 11,380,826
- Issue date Jul 5, 2022
- Nichia Corporation
- Yusaku Achi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 11,329,201
- Issue date May 10, 2022
- Nichia Corporation
- Ryohei Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module
- Patent number 11,221,519
- Issue date Jan 11, 2022
- Nichia Corporation
- Mamoru Imada
- G02 - OPTICS
Information Patent Grant
Method of manufacturing light emitting module and light emitting mo...
- Patent number 11,143,807
- Issue date Oct 12, 2021
- Nichia Corporation
- Tadao Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module
- Patent number 11,143,808
- Issue date Oct 12, 2021
- Nichia Corporation
- Yusaku Achi
- G02 - OPTICS
Information Patent Grant
Light emitting module and method of manufacturing the same
- Patent number 11,106,077
- Issue date Aug 31, 2021
- Nichia Corporation
- Mamoru Imada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module and planar light source having a light guide...
- Patent number 11,092,731
- Issue date Aug 17, 2021
- Nichia Corporation
- Mamoru Imada
- G02 - OPTICS
Information Patent Grant
Light-emitting module
- Patent number 11,035,994
- Issue date Jun 15, 2021
- Nichia Corporation
- Yusaku Achi
- G02 - OPTICS
Information Patent Grant
Light emitting module and method of manufacturing the same
- Patent number 10,971,657
- Issue date Apr 6, 2021
- Nichia Corporation
- Mamoru Imada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module
- Patent number 10,775,669
- Issue date Sep 15, 2020
- Nichia Corporation
- Mamoru Imada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing light emitting module and light emitting mo...
- Patent number 10,768,353
- Issue date Sep 8, 2020
- Nichia Corporation
- Tadao Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting module and planar light source having a light guide...
- Patent number 10,739,507
- Issue date Aug 11, 2020
- Nichia Corporation
- Mamoru Imada
- G02 - OPTICS
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
Surface light source device and transmission display device
- Patent number 10,466,537
- Issue date Nov 5, 2019
- Nichia Corporation
- Kazuhiro Kamada
- G02 - OPTICS
Information Patent Grant
Surface light source device and transmission display device
- Patent number 10,345,647
- Issue date Jul 9, 2019
- Nichia Corporation
- Kazuhiro Kamada
- 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
Light-emitting device with two green light-emitting elements with d...
- Patent number 10,274,667
- Issue date Apr 30, 2019
- Nichia Corporation
- Seitaro Akagawa
- 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
Light source device
- Patent number 10,121,941
- Issue date Nov 6, 2018
- Nichia Corporation
- Daisuke Iwakura
- 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
Backlight device
- Patent number 9,851,487
- Issue date Dec 26, 2017
- Nichia Corporation
- Yusaku Achi
- G02 - OPTICS
Information Patent Grant
Backlight device
- Patent number 9,841,552
- Issue date Dec 12, 2017
- Nichia Corporation
- Yusaku Achi
- G02 - OPTICS
Information Patent Grant
Light emitting device and lighting device including same
- Patent number 9,728,685
- Issue date Aug 8, 2017
- Nichia Corporation
- Daisuke Iwakura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20220293833
- Publication date Sep 15, 2022
- Nichia Corporation.
- Yusaku ACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND METHOD FOR MANUFACTURING LIGHT EMITTING M...
- Publication number 20210202805
- Publication date Jul 1, 2021
- Nichia Corporation
- Yusaku ACHI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING LINEAR LIGHT SOURCE
- Publication number 20210202792
- Publication date Jul 1, 2021
- Nichia Corporation.
- Yusaku ACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210193881
- Publication date Jun 24, 2021
- Nichia Corporation.
- Mamoru IMADA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20200371398
- Publication date Nov 26, 2020
- Nichia Corporation.
- Mamoru IMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING MO...
- Publication number 20200355865
- Publication date Nov 12, 2020
- Nichia Corporation.
- Tadao HAYASHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE AND PLANAR LIGHT SOURCE HAVING A LIGHT GUIDE...
- Publication number 20200355863
- Publication date Nov 12, 2020
- Nichia Corporation.
- Mamoru IMADA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20200209460
- Publication date Jul 2, 2020
- Nichia Corporation.
- Yusaku ACHI
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING MODULE
- Publication number 20200209461
- Publication date Jul 2, 2020
- Nichia Corporation.
- Yusaku ACHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20200176650
- Publication date Jun 4, 2020
- Nichia Corporation.
- Yusaku ACHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200044121
- Publication date Feb 6, 2020
- Nichia Corporation.
- Mamoru IMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200041836
- Publication date Feb 6, 2020
- Nichia Corporation.
- Mamoru IMADA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE AND PLANAR LIGHT SOURCE
- Publication number 20190369316
- Publication date Dec 5, 2019
- Nichia Corporation.
- Mamoru IMADA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20190294005
- Publication date Sep 26, 2019
- Nichia Corporation.
- Mamoru IMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION DISPLAY DEVICE
- Publication number 20190294006
- Publication date Sep 26, 2019
- Nichia Corporation.
- Kazuhiro KAMADA
- F21 - LIGHTING
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
METHOD OF MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING MO...
- Publication number 20190049649
- Publication date Feb 14, 2019
- Nichia Corporation.
- Tadao HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
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
LIGHT-EMITTING DEVICE
- Publication number 20180159002
- Publication date Jun 7, 2018
- Nichia Corporation.
- Ryohei YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND BACKLIGHT INCLUDING LIGHT-EMITTING DEVICE
- Publication number 20170205565
- Publication date Jul 20, 2017
- Nichia Corporation.
- Seitaro AKAGAWA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20170090095
- Publication date Mar 30, 2017
- Nichia Corporation.
- Daisuke IWAKURA
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION DISPLAY DEVICE
- Publication number 20170030549
- Publication date Feb 2, 2017
- Nichia Corporation.
- Kazuhiro KAMADA
- 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
BACKLIGHT DEVICE
- Publication number 20160091655
- Publication date Mar 31, 2016
- Nichia Corporation.
- Yusaku ACHI
- G02 - OPTICS
Information Patent Application
BACKLIGHT DEVICE
- Publication number 20160011354
- Publication date Jan 14, 2016
- Nichia Corporation.
- Yusaku ACHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHTING DEVICE INCLUDING SAME
- Publication number 20140239332
- Publication date Aug 28, 2014
- Nichia Corporation.
- Daisuke IWAKURA
- H01 - BASIC ELECTRIC ELEMENTS

Yusaku ACHI

Person

Patents Grantslast 30 patents

Method for manufacturing linear light source

Light emitting module and method for manufacturing light emitting m...

Light emitting module and method of manufacturing the same

Light emitting module

Light-emitting device

Light emitting module

Method of manufacturing light emitting module and light emitting mo...

Light emitting module

Light emitting module and method of manufacturing the same

Light emitting module and planar light source having a light guide...

Light-emitting module

Light emitting module and method of manufacturing the same

Light emitting module

Method of manufacturing light emitting module and light emitting mo...

Light emitting module and planar light source having a light guide...

Backlight unit and method of lighiting backlight unit

Surface light source device and transmission display device

Surface light source device and transmission display device

Backlight unit and liquid crystal display device

Light-emitting device with two green light-emitting elements with d...

Backlight unit and liquid crystal display device

Light source device

Backlight unit and liquid crystal display device

Backlight device

Backlight device

Light emitting device and lighting device including same

Patents Applicationslast 30 patents

LIGHT EMITTING MODULE

LIGHT EMITTING MODULE AND METHOD FOR MANUFACTURING LIGHT EMITTING M...

METHOD FOR MANUFACTURING LINEAR LIGHT SOURCE

LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING MODULE

METHOD OF MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING MO...

LIGHT EMITTING MODULE AND PLANAR LIGHT SOURCE HAVING A LIGHT GUIDE...

LIGHT EMITTING MODULE

LIGHT-EMITTING MODULE

LIGHT EMITTING MODULE

LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING THE SAME

LIGHT EMITTING MODULE AND PLANAR LIGHT SOURCE

LIGHT EMITTING MODULE

SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION DISPLAY DEVICE

BACKLIGHT UNIT AND METHOD OF LIGHITING BACKLIGHT UNIT

METHOD OF MANUFACTURING LIGHT EMITTING MODULE AND LIGHT EMITTING MO...

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND BACKLIGHT INCLUDING LIGHT-EMITTING DEVICE

LIGHT SOURCE DEVICE

SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION DISPLAY DEVICE

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

BACKLIGHT DEVICE

BACKLIGHT DEVICE

LIGHT EMITTING DEVICE AND LIGHTING DEVICE INCLUDING SAME