Membership
Tour
Register
Log in
Yuji Yakura
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejection head, liquid ejection apparatus, and manufacturing...
Patent number
8,210,641
Issue date
Jul 3, 2012
Sony Corporation
Takeo Eguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head cartridge and liquid ejection apparatus
Patent number
8,201,920
Issue date
Jun 19, 2012
Sony Corporation
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head, liquid ejection apparatus, and manufacturing...
Patent number
8,109,584
Issue date
Feb 7, 2012
Sony Corporation
Takeo Eguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Cleaning blade, method of fabricating cleaning blade, and cleaning...
Patent number
8,007,072
Issue date
Aug 30, 2011
Sony Corporation
Shota Nishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus and controlling method therefor
Patent number
7,997,679
Issue date
Aug 16, 2011
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid spraying apparatus and method
Patent number
7,935,389
Issue date
May 3, 2011
Sony Corporation
Takanori Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection device
Patent number
7,824,005
Issue date
Nov 2, 2010
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head cartridge and liquid ejection apparatus
Patent number
7,735,960
Issue date
Jun 15, 2010
Sony Corporation
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording liquid, liquid cartridge emitting device and liquid emitt...
Patent number
7,735,990
Issue date
Jun 15, 2010
Sony Corporation
Toshio Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid discharging apparatus and control method therefor
Patent number
7,665,823
Issue date
Feb 23, 2010
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head, liquid ejection apparatus, and manufacturing...
Patent number
7,581,809
Issue date
Sep 1, 2009
Sony Corporation
Takeo Eguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording liquid, liquid cartridge, liquid ejection cartridge, liqu...
Patent number
7,475,978
Issue date
Jan 13, 2009
Sony Corporation
Toshio Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recording liquid, liquid cartridge emitting device and liquid emitt...
Patent number
7,470,017
Issue date
Dec 30, 2008
Sony Corporation
Toshio Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cleaner of liquid discharger head and liquid discharger
Patent number
7,384,121
Issue date
Jun 10, 2008
Sony Corporation
Shota Nishi
B08 - CLEANING
Information
Patent Grant
Recording liquid, liquid cartridge, liquid ejection cartridge, liqu...
Patent number
7,344,237
Issue date
Mar 18, 2008
Sony Corporation
Toshio Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Head cartridge and liquid ejection apparatus
Patent number
7,334,865
Issue date
Feb 26, 2008
Sony Corporation
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jetting device and liquid jetting method
Patent number
7,240,998
Issue date
Jul 10, 2007
Sony Corporation
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jetting device and liquid jetting method
Patent number
7,168,774
Issue date
Jan 30, 2007
Sony Corporation
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for driving recording head, recording head, and ink jet printer
Patent number
7,165,823
Issue date
Jan 23, 2007
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, cleaning method thereof, and liquid discharg...
Patent number
7,156,485
Issue date
Jan 2, 2007
Sony Corporation
Shota Nishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejector and liquid ejecting method
Patent number
7,125,099
Issue date
Oct 24, 2006
Sony Corporation
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image formation apparatus and control method thereof
Patent number
6,938,981
Issue date
Sep 6, 2005
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus and its control method
Patent number
6,938,980
Issue date
Sep 6, 2005
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording head driving method, recording head, ink-jet printer
Patent number
6,890,060
Issue date
May 10, 2005
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of driving print head in ink jet printer and ink jet printer
Patent number
6,631,963
Issue date
Oct 14, 2003
Sony Corporation
Makoto Ando
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet printer
Patent number
6,598,951
Issue date
Jul 29, 2003
Sony Corporation
Yuichiro Ikemoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus and method for driving recording head for ink-jet printer
Patent number
6,494,554
Issue date
Dec 17, 2002
Sony Corporation
Shinichi Horii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet printer and drive method of recording head for ink-jet printer
Patent number
6,095,630
Issue date
Aug 1, 2000
Sony Corporation
Shinichi Horii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Picture recording method using a dispersant having coloring agent p...
Patent number
5,424,163
Issue date
Jun 13, 1995
Sony Corporation
Hiroshi Tokunaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer for electrostatic electrophotography
Patent number
5,374,495
Issue date
Dec 20, 1994
Sony Corporation
Masafumi Ata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
LIQUID DISCHARGER AND METHOD FOR CONTROLLING THE SAME
Publication number
20090135224
Publication date
May 28, 2009
SONY CORPORATION
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING...
Publication number
20090085955
Publication date
Apr 2, 2009
SONY CORPORATION
Takeo EGUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING...
Publication number
20090056768
Publication date
Mar 5, 2009
SONY CORPORATION
Takeo EGUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image forming apparatus and controlling method therefor
Publication number
20080180472
Publication date
Jul 31, 2008
Sony Corporation
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS
Publication number
20080074463
Publication date
Mar 27, 2008
SONY CORPORATION
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Discharging Apparatus and Control Method Therefor
Publication number
20080049058
Publication date
Feb 28, 2008
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS
Publication number
20070247487
Publication date
Oct 25, 2007
SONY CORPORATION
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Cleaning blade, method fabricating cleaning blade, and cleaning app...
Publication number
20070222816
Publication date
Sep 27, 2007
Sony Corporation
Shota Nishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING LIQUID, LIQUID CARTRIDGE EMITTING DEVICE AND LIQUID EMITT...
Publication number
20070216740
Publication date
Sep 20, 2007
SONY CORPORATION
Toshio Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING LIQUID, LIQUID CARTRIDGE EMITTING DEVICE AND LIQUID EMITT...
Publication number
20070209551
Publication date
Sep 13, 2007
SONY CORPORATION
Toshio Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING LIQUID, LIQUID CARTRIDGE, LIQUID EJECTION CARTRIDGE, LIQU...
Publication number
20070206080
Publication date
Sep 6, 2007
SONY CORPORATION
Toshio Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING LIQUID, LIQUID CARTRIDGE, LIQUID EJECTION CARTRIDGE, LIQU...
Publication number
20070206060
Publication date
Sep 6, 2007
SONY CORPORATION
Toshio Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejection device
Publication number
20070057990
Publication date
Mar 15, 2007
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID JETTING DEVICE AND LIQUID JETTING METHOD
Publication number
20060284941
Publication date
Dec 21, 2006
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejection head, liquid ejection apparatus, and manufacturing...
Publication number
20060283974
Publication date
Dec 21, 2006
Takeo Eguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid emitting device and liquid emitting method
Publication number
20060246212
Publication date
Nov 2, 2006
Takanori Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTOR AND LIQUID EJECTING METHOD
Publication number
20060209103
Publication date
Sep 21, 2006
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording fluid, cartridge for fluid, device and method for dischar...
Publication number
20050264629
Publication date
Dec 1, 2005
SONY CORPORATION
Toshio Fukuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Cleaner of liquid discharger head and liquid discharger
Publication number
20050229843
Publication date
Oct 20, 2005
Shota Nishi
B08 - CLEANING
Information
Patent Application
Head cartridge and liquid ejection apparatus
Publication number
20050219310
Publication date
Oct 6, 2005
Atsushi Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid discharger and method for controlling the same
Publication number
20050185015
Publication date
Aug 25, 2005
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording liquid, liquid cartridge, liquid ejection cartridge, liqu...
Publication number
20050162457
Publication date
Jul 28, 2005
Toshio Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image forming device and control method therefor
Publication number
20050062791
Publication date
Mar 24, 2005
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid jetting device and liquid jetting method
Publication number
20050018001
Publication date
Jan 27, 2005
Takaaki Murakami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method for driving recording head, recording head, and ink jet printer
Publication number
20040212647
Publication date
Oct 28, 2004
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejecting head, method of cleaning the ejecting head, and liq...
Publication number
20040165031
Publication date
Aug 26, 2004
Shota Nishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image formation apparatus and control method thereof
Publication number
20040130587
Publication date
Jul 8, 2004
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image forming apparatus and its control method
Publication number
20040125167
Publication date
Jul 1, 2004
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording head driving method, recording head, ink-jet printer
Publication number
20030117452
Publication date
Jun 26, 2003
Yuji Yakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink-jet printer
Publication number
20010020960
Publication date
Sep 13, 2001
Yuichiro Ikemoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS