Kunihiko Obara

Person

Kagoshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting device and manufacturing method of the...
- Patent number 8,552,444
- Issue date Oct 8, 2013
- Panasonic Corporation
- Yoshiyuki Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 7,825,421
- Issue date Nov 2, 2010
- Panasonic Corporation
- Kunihiko Obara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus
- Patent number 7,557,383
- Issue date Jul 7, 2009
- Panasonic Corporation
- Kunihiko Obara
- F21 - LIGHTING
Information Patent Grant
Light emitting diode
- Patent number 6,791,116
- Issue date Sep 14, 2004
- Toyoda Gosei Co., Ltd.
- Yuji Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite light-emitting device, semiconductor light-emitting unit...
- Patent number 6,696,704
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshihide Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating semiconductor light-emitting unit
- Patent number 6,468,821
- Issue date Oct 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Toshihide Maeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF THE...
- Publication number 20100258830
- Publication date Oct 14, 2010
- Yoshiyuki Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20090053841
- Publication date Feb 26, 2009
- Kunihiko Obara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Emitting Device and Method for Manufacturing Same
- Publication number 20080164482
- Publication date Jul 10, 2008
- Kunihiko Obara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Emitting Device, Light-Emitting Module, Display Unit, Lightin...
- Publication number 20080036362
- Publication date Feb 14, 2008
- Matsushita Electric Industrial Co., Ltd.
- Noriyasu Tanimoto
- F21 - LIGHTING
Information Patent Application
Lighting apparatus
- Publication number 20070097684
- Publication date May 3, 2007
- Kunihiko Obara
- F21 - LIGHTING
Information Patent Application
Semiconductor light emitting device
- Publication number 20070001180
- Publication date Jan 4, 2007
- Kunihiko Obara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode
- Publication number 20030214233
- Publication date Nov 20, 2003
- Toyoda Gosei Co., Ltd.
- Yuji Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite light-emitting device, semicon ductor light-emitting unit...
- Publication number 20020028527
- Publication date Mar 7, 2002
- Toshihide Maeda
- H01 - BASIC ELECTRIC ELEMENTS

Kunihiko Obara

Person

Patents Grantslast 30 patents

Semiconductor light-emitting device and manufacturing method of the...

Semiconductor light emitting device

Lighting apparatus

Light emitting diode

Composite light-emitting device, semiconductor light-emitting unit...

Method for fabricating semiconductor light-emitting unit

Patents Applicationslast 30 patents

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF THE...

SEMICONDUCTOR LIGHT EMITTING DEVICE

Light-Emitting Device and Method for Manufacturing Same

Light-Emitting Device, Light-Emitting Module, Display Unit, Lightin...

Lighting apparatus

Semiconductor light emitting device

Light emitting diode

Composite light-emitting device, semicon ductor light-emitting unit...