Naoto Morizumi

Person

Yoshinogawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 10,738,987
- Issue date Aug 11, 2020
- Nichia Corporation
- Wataru Kuribayashi
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 10,193,294
- Issue date Jan 29, 2019
- Nichia Corporation
- Naoto Morizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor laser device including wavel...
- Patent number 9,991,672
- Issue date Jun 5, 2018
- Nichia Corporation
- Naoto Morizumi
- G02 - OPTICS
Information Patent Grant
Light emitting device and method of manufacturing light emitting de...
- Patent number 9,989,214
- Issue date Jun 5, 2018
- Nichia Corporation
- Yukihiro Hayashi
- G02 - OPTICS
Information Patent Grant
Semiconductor laser device
- Patent number 9,685,759
- Issue date Jun 20, 2017
- Nichia Corporation
- Naoto Morizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 9,529,134
- Issue date Dec 27, 2016
- Nichia Corporation
- Naoto Morizumi
- G02 - OPTICS
Information Patent Grant
Light emitting device and method of manufacturing light emitting de...
- Patent number 9,488,332
- Issue date Nov 8, 2016
- Nichia Corporation
- Yukihiro Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 8,872,203
- Issue date Oct 28, 2014
- Nichia Corporation
- Shinichi Nagahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical component, light converting member, and light emitting device
- Patent number 7,878,696
- Issue date Feb 1, 2011
- Nichia Corporation
- Atsutomo Hama
- G02 - OPTICS
Information Patent Grant
Optical component and light emitting device using the same
- Patent number 7,751,661
- Issue date Jul 6, 2010
- Nippon Electric Glass Co, Ltd
- Masaaki Kadomi
- G02 - OPTICS
Information Patent Grant
Optical component, light emitting device, and method for manufactur...
- Patent number 7,600,924
- Issue date Oct 13, 2009
- Nichia Corporation
- Atsutomo Hama
- G02 - OPTICS
Information Patent Grant
Light emitting portion of an optical fiber lighting apparatus
- Patent number D595881
- Issue date Jul 7, 2009
- Nichia Corporation
- Atsutomo Hama
- D26 - Lighting
Information Patent Grant
Light emitting portion of an optical fiber lighting apparatus
- Patent number D591438
- Issue date Apr 28, 2009
- Nichia Corporation
- Atsutomo Hama
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20190032907
- Publication date Jan 31, 2019
- Nichia Corporation
- Wataru KURIBAYASHI
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20170373455
- Publication date Dec 28, 2017
- Nichia Corporation.
- Naoto MORIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20170063032
- Publication date Mar 2, 2017
- Nichia Corporation.
- Naoto MORIZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE INCLUDING WAVEL...
- Publication number 20170063033
- Publication date Mar 2, 2017
- Nichia Corporation.
- Naoto MORIZUMI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
- Publication number 20170009958
- Publication date Jan 12, 2017
- Nichia Corporation.
- Yukihiro HAYASHI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20150009703
- Publication date Jan 8, 2015
- Nichia Corporation.
- Naoto MORIZUMI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
- Publication number 20140160759
- Publication date Jun 12, 2014
- Nichia Corporation.
- Yukihiro HAYASHI
- F21 - LIGHTING
Information Patent Application
Light-emitting device
- Publication number 20090003400
- Publication date Jan 1, 2009
- Nichia Corporation.
- Shinichi Nagahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical component and light emitting device using the same
- Publication number 20080075406
- Publication date Mar 27, 2008
- Masaaki Kadomi
- G02 - OPTICS
Information Patent Application
Optical component, light converting member, and light emitting device
- Publication number 20070195538
- Publication date Aug 23, 2007
- Nichia Corporation.
- Atsutomo Hama
- G02 - OPTICS
Information Patent Application
Optical component, light emitting device, and method for manufactur...
- Publication number 20070092184
- Publication date Apr 26, 2007
- Nichia Corporation
- Atsutomo Hama
- G02 - OPTICS

Naoto Morizumi

Person

Patents Grantslast 30 patents

Light emitting device

Light emitting device

Method for manufacturing semiconductor laser device including wavel...

Light emitting device and method of manufacturing light emitting de...

Semiconductor laser device

Light emitting device

Light emitting device and method of manufacturing light emitting de...

Light-emitting device

Optical component, light converting member, and light emitting device

Optical component and light emitting device using the same

Optical component, light emitting device, and method for manufactur...

Light emitting portion of an optical fiber lighting apparatus

Light emitting portion of an optical fiber lighting apparatus

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

SEMICONDUCTOR LASER DEVICE

METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE INCLUDING WAVEL...

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...

Light-emitting device

Optical component and light emitting device using the same

Optical component, light converting member, and light emitting device

Optical component, light emitting device, and method for manufactur...