Nobuhiro UBAHARA

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Tokushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 10,615,314
- Issue date Apr 7, 2020
- Nichia Corporation
- Takuya Yamanoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 8,878,214
- Issue date Nov 4, 2014
- Nichia Corporation
- Nobuhiro Ubahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting element
- Patent number 8,030,673
- Issue date Oct 4, 2011
- Nichia Corporation
- Nobuhiro Ubahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20170288096
- Publication date Oct 5, 2017
- Nichia Corporation.
- Takuya YAMANOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20120161184
- Publication date Jun 28, 2012
- Nichia Corporation
- Nobuhiro UBAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20120161183
- Publication date Jun 28, 2012
- Nichia Corporation
- Nobuhiro UBAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20100096650
- Publication date Apr 22, 2010
- Nichia Corporation.
- Nobuhiro UBAHARA
- H01 - BASIC ELECTRIC ELEMENTS