Takayoshi YAJIMA

Person

Kiyosu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and method of manufacturing the same
- Patent number 10,566,511
- Issue date Feb 18, 2020
- Toyoda Gosei Co., Ltd.
- Takayoshi Yajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 9,825,206
- Issue date Nov 21, 2017
- Toyoda Gosei, Co., Ltd.
- Takayoshi Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting device and method of manufacturing the same
- Patent number 9,305,903
- Issue date Apr 5, 2016
- Toyoda Gosei Co., Ltd.
- Mitsushi Terakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor light emitting device
- Patent number 9,040,353
- Issue date May 26, 2015
- Toyoda Gosei Co., Ltd.
- Takayoshi Yajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a light emitting element
- Patent number 7,754,514
- Issue date Jul 13, 2010
- Toyoda Gosei Co., Ltd.
- Takayoshi Yajima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20190019932
- Publication date Jan 17, 2019
- Toyoda Gosei Co., Ltd.
- Seiji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180053883
- Publication date Feb 22, 2018
- TOYODA GOSEI CO.. LTD.
- Takayoshi YAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20170250319
- Publication date Aug 31, 2017
- Toyoda Gosei Co., Ltd.
- Takayoshi YAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE MANUFACTURING METHOD AND LIGHT EMITTING DEVICE
- Publication number 20160276555
- Publication date Sep 22, 2016
- Toyoda Gosei Co., Ltd.
- Takayoshi YAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150076534
- Publication date Mar 19, 2015
- Toyoda Gosei Co., Ltd.
- Mitsushi TERAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20140080235
- Publication date Mar 20, 2014
- Toyoda Gosei Co., Ltd.
- Takayoshi YAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III nitride-based compound semiconductor light emitting device
- Publication number 20090039373
- Publication date Feb 12, 2009
- Toyoda Gosei Co., Ltd.
- Yoshiki Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of making a light emitting element
- Publication number 20080254562
- Publication date Oct 16, 2008
- Toyoda Gosei Co., Ltd.
- Takayoshi Yajima
- H01 - BASIC ELECTRIC ELEMENTS

Takayoshi YAJIMA

Person

Patents Grantslast 30 patents

Light-emitting device and method of manufacturing the same

Light-emitting device

Light-emitting device and method of manufacturing the same

Method for manufacturing semiconductor light emitting device

Method of making a light emitting element

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT-EMITTING DEVICE

LIGHT EMITTING DEVICE MANUFACTURING METHOD AND LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE

Group III nitride-based compound semiconductor light emitting device

Method of making a light emitting element