Ippei Yamaguchi

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Substrate for light emitting device and manufacturing method of sub...
- Patent number 10,359,181
- Issue date Jul 23, 2019
- SHARP KABUSHIKI KAISHA
- Masahiro Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting apparatus
- Patent number 9,859,484
- Issue date Jan 2, 2018
- SHARP KABUSHIKI KAISHA
- Ippei Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device including a metal substrate for high heat dis...
- Patent number 9,728,697
- Issue date Aug 8, 2017
- SHARP KABUSHIKI KAISHA
- Masahiro Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 9,726,357
- Issue date Aug 8, 2017
- SHARP KABUSHIKI KAISHA
- Masahiro Konishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF SUB...
- Publication number 20170328545
- Publication date Nov 16, 2017
- SHARP KABUSHIKI KAISHA
- Masahiro KONISHI
- F21 - LIGHTING
Information Patent Application
SUBSTRATE FOR LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE, AND MET...
- Publication number 20170033266
- Publication date Feb 2, 2017
- SHARP KABUSHIKI KAISHA
- Masahiro KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE, AND MET...
- Publication number 20160233401
- Publication date Aug 11, 2016
- Sharp Kabushiki Kaisha
- Masahiro KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING APPARATUS
- Publication number 20160172564
- Publication date Jun 16, 2016
- Ippei YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL PART, REFLECTOR, LIGHT-EMITTING DEVICE, AND LIGHTING DEVICE
- Publication number 20150354782
- Publication date Dec 10, 2015
- Sharp Kabushiki Kaisha
- Masahiro KONISHI
- F21 - LIGHTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20150359088
- Publication date Dec 10, 2015
- Sharp Kabushiki Kaisha
- Masahiro KONISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20150316242
- Publication date Nov 5, 2015
- Sharp Kabushiki Kaisha
- Masahiro KONISHI
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING APPARATUS AND STRUCTURE FOR ATTACHING LIGHT-EMITTING...
- Publication number 20150276198
- Publication date Oct 1, 2015
- Sharp Kabushiki Kaisha
- Toshio Hata
- F21 - LIGHTING

Ippei Yamaguchi

Person

Patents Grantslast 30 patents

Substrate for light emitting device and manufacturing method of sub...

Light emitting apparatus

Light emitting device including a metal substrate for high heat dis...

Light-emitting device

Patents Applicationslast 30 patents

SUBSTRATE FOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF SUB...

SUBSTRATE FOR LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE, AND MET...

SUBSTRATE FOR LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE, AND MET...

LIGHT EMITTING APPARATUS

OPTICAL PART, REFLECTOR, LIGHT-EMITTING DEVICE, AND LIGHTING DEVICE

ELECTRONIC DEVICE AND METHOD FOR PRODUCING SAME

LIGHT-EMITTING DEVICE

LIGHT-EMITTING APPARATUS AND STRUCTURE FOR ATTACHING LIGHT-EMITTING...