Kazuhiko Sakai

Person

Anan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitride phosphor and production process thereof, and light emitting...
- Patent number 8,058,793
- Issue date Nov 15, 2011
- Nichia Corporation
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nitride phosphor and production process thereof, and light emitting...
- Patent number 7,964,113
- Issue date Jun 21, 2011
- Nichia Corporation
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nitride phosphor and production process thereof, and light emitting...
- Patent number 7,597,823
- Issue date Oct 6, 2009
- Nichia Corporation
- Hiroto Tamaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode, optical semiconductor device, epoxy resin com...
- Patent number 7,550,096
- Issue date Jun 23, 2009
- Nichia Corporation
- Kensho Sakano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light emitting diode, optical semiconductor device, epoxy resin com...
- Patent number 7,342,357
- Issue date Mar 11, 2008
- Nichia Corporation
- Kensho Sakano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light emitting diode, optical semiconductor element and epoxy resin...
- Patent number 6,960,878
- Issue date Nov 1, 2005
- Nichia Corporation
- Kensho Sakano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Nitride phosphor and production process thereof, and light emitting...
- Publication number 20090309485
- Publication date Dec 17, 2009
- NICHIA CORPORATION
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Nitride phosphor and production process thereof, and light emitting...
- Publication number 20090284132
- Publication date Nov 19, 2009
- Nichia Corporation.
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Nitride phosphor and production process thereof, and light emitting...
- Publication number 20090230840
- Publication date Sep 17, 2009
- NICHIA CORPORATION
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Light Emitting Diode, Optical Semiconductor Device, Epoxy Resin Com...
- Publication number 20080099727
- Publication date May 1, 2008
- Nichia Corporation.
- Kensho Sakano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Nitride phosphor and production process thereof, and light emitting...
- Publication number 20060038477
- Publication date Feb 23, 2006
- NICHIA CORPORATION
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Light emitting diode, optical semiconductor device, epoxy resin com...
- Publication number 20050224821
- Publication date Oct 13, 2005
- Nichia Corporation.
- Kensho Sakano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Nitride phosphor and method for preparation thereof, and light emit...
- Publication number 20040135504
- Publication date Jul 15, 2004
- Hiroto Tamaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Light emitting diode, optical semiconductor element and epoxy resin...
- Publication number 20030080341
- Publication date May 1, 2003
- Kensho Sakano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kazuhiko Sakai

Person

Patents Grantslast 30 patents

Nitride phosphor and production process thereof, and light emitting...

Nitride phosphor and production process thereof, and light emitting...

Nitride phosphor and production process thereof, and light emitting...

Light emitting diode, optical semiconductor device, epoxy resin com...

Light emitting diode, optical semiconductor device, epoxy resin com...

Light emitting diode, optical semiconductor element and epoxy resin...

Patents Applicationslast 30 patents

Nitride phosphor and production process thereof, and light emitting...

Nitride phosphor and production process thereof, and light emitting...

Nitride phosphor and production process thereof, and light emitting...

Light Emitting Diode, Optical Semiconductor Device, Epoxy Resin Com...

Nitride phosphor and production process thereof, and light emitting...

Light emitting diode, optical semiconductor device, epoxy resin com...

Nitride phosphor and method for preparation thereof, and light emit...

Light emitting diode, optical semiconductor element and epoxy resin...