Katsuyuki Okimura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flat light source apparatus with separable unit boards
- Patent number 8,523,391
- Issue date Sep 3, 2013
- NEC Corporation
- Masahiro Ishizuka
- F21 - LIGHTING
Information Patent Grant
Ceiling fan with rotary blade surface light
- Patent number 8,100,649
- Issue date Jan 24, 2012
- NEC Lighting, Ltd.
- Katsuyuki Okimura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Light emitting device
- Patent number 8,022,429
- Issue date Sep 20, 2011
- NEC Lighting, Ltd.
- Yoshinori Ueji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 7,977,697
- Issue date Jul 12, 2011
- NEC Lighting, Ltd.
- Yoshinori Ueji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remote control transmitter which is capable of controlling a plural...
- Patent number 7,675,247
- Issue date Mar 9, 2010
- NEC Lighting, Ltd.
- Katsuyuki Okimura
- G08 - SIGNALLING
Information Patent Grant
Light-emitting device
- Patent number 7,508,008
- Issue date Mar 24, 2009
- NEC Lighting, Ltd.
- Katsuyuki Okimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110205739
- Publication date Aug 25, 2011
- NEC LIGHTING, LTD.
- Yoshinori UEJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING DEVICE
- Publication number 20100044741
- Publication date Feb 25, 2010
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20090302340
- Publication date Dec 10, 2009
- NEC LIGHTING, LTD.
- Yoshinori UEJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LAMP
- Publication number 20090268470
- Publication date Oct 29, 2009
- NEC LIGHTING, LTD.
- Katsuyuki Okimura
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING MODULE INCLUDING SUBSTRATE WITH SPACE FORMED AROUND RIM
- Publication number 20090184330
- Publication date Jul 23, 2009
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- F21 - LIGHTING
Information Patent Application
Light-emitting device and method for fabricating same
- Publication number 20090001406
- Publication date Jan 1, 2009
- NEC LIGHTING, LTD.
- Katsuyuki Okimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE ASSEMBLY
- Publication number 20080266855
- Publication date Oct 30, 2008
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING DEVICE WITH POWER SUPPLY STRUCTURE
- Publication number 20080253120
- Publication date Oct 16, 2008
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CEILING FAN WITH ROTARY BLADE SURFACE LIGHT
- Publication number 20080213094
- Publication date Sep 4, 2008
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LIGHT EMITTING SEMICONDUCTOR DEVICE
- Publication number 20080211388
- Publication date Sep 4, 2008
- NEC LIGHTING, LTD.
- Katsuyuki OKIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REMOTE CONTROL TRANSMITTER WHICH IS CAPABLE OF CONTROLLING A PLURAL...
- Publication number 20080074281
- Publication date Mar 27, 2008
- Katsuyuki Okimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REMOTE CONTROL TRANSMITTER WHICH IS CAPABLE OF CONTROLLING A PLURAL...
- Publication number 20080074241
- Publication date Mar 27, 2008
- Katsuyuki Okimura
- G08 - SIGNALLING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20080006841
- Publication date Jan 10, 2008
- Katsuyuki Okimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF MANUFACTURING AND ELECTRONIC DEVICE
- Publication number 20070278212
- Publication date Dec 6, 2007
- Katsuyuki Okimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flat light source apparatus with separable unit boards
- Publication number 20060221608
- Publication date Oct 5, 2006
- NEC Corporation
- Masahiro Ishizuka
- F21 - LIGHTING

Katsuyuki Okimura

Person

Patents Grantslast 30 patents

Flat light source apparatus with separable unit boards

Ceiling fan with rotary blade surface light

Light emitting device

Light emitting device

Remote control transmitter which is capable of controlling a plural...

Light-emitting device

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE

LIGHTING DEVICE

LIGHT EMITTING DEVICE

LED LAMP

LIGHT-EMITTING MODULE INCLUDING SUBSTRATE WITH SPACE FORMED AROUND RIM

Light-emitting device and method for fabricating same

LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE ASSEMBLY

LIGHT-EMITTING DEVICE WITH POWER SUPPLY STRUCTURE

CEILING FAN WITH ROTARY BLADE SURFACE LIGHT

LIGHT EMITTING SEMICONDUCTOR DEVICE

REMOTE CONTROL TRANSMITTER WHICH IS CAPABLE OF CONTROLLING A PLURAL...

REMOTE CONTROL TRANSMITTER WHICH IS CAPABLE OF CONTROLLING A PLURAL...

LIGHT-EMITTING DEVICE

ELECTRONIC DEVICE AND METHOD OF MANUFACTURING AND ELECTRONIC DEVICE

Flat light source apparatus with separable unit boards