Akira Nakajima

Person

Matsumoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharging apparatus
- Patent number 10,661,560
- Issue date May 26, 2020
- Seiko Epson Corporation
- Akira Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus and circuit substrate
- Patent number 10,160,201
- Issue date Dec 25, 2018
- Seiko Epson Corporation
- Akira Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Display device, method for driving display device, and electronic a...
- Patent number 9,280,950
- Issue date Mar 8, 2016
- Seiko Epson Corporation
- Yoshio Arai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,948,509
- Issue date May 24, 2011
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light emitting device, driving method thereof, and image forming ap...
- Patent number 7,642,535
- Issue date Jan 5, 2010
- Seiko Epson Corporation
- Akira Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Organic electroluminescent device, method of manufacturing organic...
- Patent number 7,598,672
- Issue date Oct 6, 2009
- Seiko Epson Corporation
- Akira Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,499,067
- Issue date Mar 3, 2009
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light emitting device, driving method thereof, and image forming ap...
- Patent number 7,485,886
- Issue date Feb 3, 2009
- Seiko Epson Corporation
- Akira Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device, method of manufacturing light source device, a...
- Patent number 7,420,582
- Issue date Sep 2, 2008
- Seiko Epson Corporation
- Akira Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Line head and image forming device using the same
- Patent number 7,286,147
- Issue date Oct 23, 2007
- Seiko Epson Corporation
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for and method of driving an electro-optical device
- Patent number 7,223,958
- Issue date May 29, 2007
- Seiko Epson Corporation
- Akira Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device, method of manufacturing the same, and electronic...
- Patent number 6,967,410
- Issue date Nov 22, 2005
- Seiko Epson Corporation
- Akira Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent cartridge for attachment to a printer to perform image...
- Patent number 5,592,595
- Issue date Jan 7, 1997
- Seiko Epson Corporation
- Kenichi Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent cartridge for attachment to a printer to perform image...
- Patent number 5,410,641
- Issue date Apr 25, 1995
- Seiko Epson Corporation
- Kenichi Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid Discharging Apparatus
- Publication number 20190160811
- Publication date May 30, 2019
- SEIKO EPSON CORPORATION
- Akira NAKAJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING APPARATUS AND CIRCUIT SUBSTRATE
- Publication number 20180178510
- Publication date Jun 28, 2018
- SEIKO EPSON CORPORATION
- Akira NAKAJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...
- Publication number 20160372060
- Publication date Dec 22, 2016
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...
- Publication number 20160314751
- Publication date Oct 27, 2016
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...
- Publication number 20160253947
- Publication date Sep 1, 2016
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...
- Publication number 20160148584
- Publication date May 26, 2016
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device, Method for Driving Display Device, and Electronic A...
- Publication number 20130088534
- Publication date Apr 11, 2013
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Line Head and Image Forming Device Using the Same
- Publication number 20090141113
- Publication date Jun 4, 2009
- SEIKO EPSON CORPORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Light emitting device, driving method thereof, and image forming ap...
- Publication number 20090114858
- Publication date May 7, 2009
- SEIKO EPSON CORPORATION
- Akira Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...
- Publication number 20080259099
- Publication date Oct 23, 2008
- SEIKO EPSON CORPORATION
- Yoshio ARAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Line Head and Image Forming Device Using the Same
- Publication number 20080012925
- Publication date Jan 17, 2008
- SEIKO EPSON CORPORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT EMITTING DEVICE, DRIVING METHOD THEREOF, AND IMAGE FORMING AP...
- Publication number 20070052983
- Publication date Mar 8, 2007
- SEIKO EPSON CORPORATION
- Akira NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light source device, method of manufacturing light source device, a...
- Publication number 20060214093
- Publication date Sep 28, 2006
- SEIKO EPSON CORPORATION
- Akira Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Organic electroluminescent device, method of manufacturing organic...
- Publication number 20060197095
- Publication date Sep 7, 2006
- SEIKO EPSON CORPORATION
- Akira Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electro-optical device, method for driving the same, and electronic...
- Publication number 20050151059
- Publication date Jul 14, 2005
- SEIKO EPSON CORPORATION
- Akira Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Line head and image forming device using the same
- Publication number 20050146593
- Publication date Jul 7, 2005
- SEIKO EPSON COPRORATION
- Katsunori Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electronic device, method of manufacturing the same, and electronic...
- Publication number 20040150115
- Publication date Aug 5, 2004
- SEIKO EPSON CORPORATION
- Akira Nakajima
- H01 - BASIC ELECTRIC ELEMENTS

Akira Nakajima

Person

Patents Grantslast 30 patents

Liquid discharging apparatus

Liquid discharging apparatus and circuit substrate

Display device, method for driving display device, and electronic a...

Line head and image forming device using the same

Light emitting device, driving method thereof, and image forming ap...

Organic electroluminescent device, method of manufacturing organic...

Line head and image forming device using the same

Light emitting device, driving method thereof, and image forming ap...

Light source device, method of manufacturing light source device, a...

Line head and image forming device using the same

Device for and method of driving an electro-optical device

Electronic device, method of manufacturing the same, and electronic...

Intelligent cartridge for attachment to a printer to perform image...

Intelligent cartridge for attachment to a printer to perform image...

Patents Applicationslast 30 patents

Liquid Discharging Apparatus

LIQUID DISCHARGING APPARATUS AND CIRCUIT SUBSTRATE

DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...

DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...

DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...

DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...

Display Device, Method for Driving Display Device, and Electronic A...

Line Head and Image Forming Device Using the Same

Light emitting device, driving method thereof, and image forming ap...

DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC A...

Line Head and Image Forming Device Using the Same

LIGHT EMITTING DEVICE, DRIVING METHOD THEREOF, AND IMAGE FORMING AP...

Light source device, method of manufacturing light source device, a...

Organic electroluminescent device, method of manufacturing organic...

Electro-optical device, method for driving the same, and electronic...

Line head and image forming device using the same

Electronic device, method of manufacturing the same, and electronic...