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Norio Ohkuma
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Intermediate transfer member, image recording apparatus, and image...
Patent number
9,815,271
Issue date
Nov 14, 2017
Canon Kabushiki Kaisha
Midori Kushida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Composite composition for micropatterned layers
Patent number
8,680,179
Issue date
Mar 25, 2014
Leibniz-Institut fuer neue Materialien Gemeinnuetzige GmbH
Etsuko Hino
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Composite composition for micropatterned layers having high relaxat...
Patent number
8,535,796
Issue date
Sep 17, 2013
Leibniz-Institut fuer neue Materialien Gemeinnuetzige GmbH
Carsten Becker-Willinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink jet head and its manufacture method
Patent number
8,251,491
Issue date
Aug 28, 2012
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Active energy ray curable liquid composition and liquid cartridge
Patent number
8,124,791
Issue date
Feb 28, 2012
Canon Kabushiki Kaisha
Kenji Shinjo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet recording head, producing method therefor and composition f...
Patent number
8,087,748
Issue date
Jan 3, 2012
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head, producing method therefor and composition f...
Patent number
8,012,364
Issue date
Sep 6, 2011
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid-repellent, alkali-resistant coating composition and coating...
Patent number
7,985,477
Issue date
Jul 26, 2011
Leibniz-Institut fuer neue Materialien Gemeinnuetzige GmbH
Helmut Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet recording head, producing method therefor and composition f...
Patent number
7,810,904
Issue date
Oct 12, 2010
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and method of manufacturing the same
Patent number
7,789,490
Issue date
Sep 7, 2010
Canon Kabushiki Kaisha
Yoshikazu Saito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head and its manufacture method
Patent number
7,758,158
Issue date
Jul 20, 2010
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head and its manufacture method
Patent number
7,658,469
Issue date
Feb 9, 2010
Canon Kabushiki Kaisha
Etsuko Hino
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Wiper blade member for ink jet recording head, ink jet recording ap...
Patent number
7,641,306
Issue date
Jan 5, 2010
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pattern forming method and method of manufacturing ink jet recordin...
Patent number
7,282,243
Issue date
Oct 16, 2007
Canon Kabushiki Kaisha
Norio Ohkuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid jet recording head and process for production thereof
Patent number
7,055,938
Issue date
Jun 6, 2006
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for making through-hole and ink-jet printer head fabricated...
Patent number
7,008,552
Issue date
Mar 7, 2006
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Resist material and method of manufacturing inkjet recording head u...
Patent number
6,986,982
Issue date
Jan 17, 2006
Canon Kabushiki Kaisha
Norio Ohkuma
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for manufacturing an ink jet head
Patent number
6,766,579
Issue date
Jul 27, 2004
Canon Kabushiki Kaisha
Norio Ohkuma
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Recording method and apparatus for controlling ejection bubble form...
Patent number
6,488,364
Issue date
Dec 3, 2002
Canon Kabushiki Kaisha
Kazuhiro Nakajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing nozzle plate for ink jet recording head, in...
Patent number
6,460,970
Issue date
Oct 8, 2002
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for the production of an ink jet head
Patent number
6,461,798
Issue date
Oct 8, 2002
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing ink jet recording head and ink jet recordin...
Patent number
6,455,112
Issue date
Sep 24, 2002
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head, ink-jet head substrate, and a method for making the head
Patent number
6,390,606
Issue date
May 21, 2002
Canon Kabushiki Kaisha
Makoto Terui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Etching method for processing substrate, dry etching method for pol...
Patent number
6,379,571
Issue date
Apr 30, 2002
Canon Kabushiki Kaisha
Junichi Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacture of ink jet recording head with an elastic mem...
Patent number
6,305,080
Issue date
Oct 23, 2001
Canon Kabushiki Kaisha
Hirokazu Komuro
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording method and apparatus for controlling ejection bubble form...
Patent number
6,155,673
Issue date
Dec 5, 2000
Canon Kabushiki Kaisha
Kazuhiro Nakajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for manufacturing an ink jet head, and an ink jet head
Patent number
6,145,965
Issue date
Nov 14, 2000
Canon Kabushiki Kaisha
Genji Inada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Manufacturing method of ink jet head
Patent number
6,139,761
Issue date
Oct 31, 2000
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head and a method for manufacturing such ink jet...
Patent number
6,113,222
Issue date
Sep 5, 2000
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Through hole formation method and a substrate provided with a throu...
Patent number
6,107,209
Issue date
Aug 22, 2000
Canon Kabushiki Kaisha
Norio Ohkuma
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
INTERMEDIATE TRANSFER MEMBER, IMAGE RECORDING APPARATUS, AND IMAGE...
Publication number
20170028710
Publication date
Feb 2, 2017
Canon Kabushiki Kaisha
Midori Kushida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING HEAD, PRODUCING METHOD THEREFOR AND COMPOSITION F...
Publication number
20110122198
Publication date
May 26, 2011
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING HEAD, PRODUCING METHOD THEREFOR AND COMPOSITION F...
Publication number
20100309247
Publication date
Dec 9, 2010
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Composite Composition for Micropatterned Layers
Publication number
20100260978
Publication date
Oct 14, 2010
Etsuko Hino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INK JET HEAD AND ITS MANUFACTURE METHOD
Publication number
20100245476
Publication date
Sep 30, 2010
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK-JET HEAD AND ITS MANUFACTURE METHOD
Publication number
20100107412
Publication date
May 6, 2010
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ACTIVE ENERGY RAY CURABLE LIQUID COMPOSITION AND LIQUID CARTRIDGE
Publication number
20100094024
Publication date
Apr 15, 2010
Canon Kabushiki Kaisha
Kenji Shinjo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INK JET RECORDING HEAD, PRODUCING METHOD THEREFOR AND COMPOSITION F...
Publication number
20090284567
Publication date
Nov 19, 2009
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Composite Composition for Micropatterned Layers
Publication number
20090258197
Publication date
Oct 15, 2009
Etsuko Hino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Composite Composition for Micropatterned Layers Having High Relaxat...
Publication number
20080213547
Publication date
Sep 4, 2008
Carsten Becker-Willinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE SAME
Publication number
20080018712
Publication date
Jan 24, 2008
Canon Kabushiki Kaisha
Yoshikazu Saito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet head and its manufacture method
Publication number
20070085877
Publication date
Apr 19, 2007
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid-repellent coating composition and coating having high alkali...
Publication number
20060153993
Publication date
Jul 13, 2006
Helmut Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid-repellent, alkali-resistant coating composition and coating...
Publication number
20060154091
Publication date
Jul 13, 2006
Helmut Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ink jet head and its manufacture method
Publication number
20060132539
Publication date
Jun 22, 2006
Canon Kabushiki Kaisha
Etsuko Hino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Wiper blade member for ink jet recording head, ink jet recording ap...
Publication number
20060125875
Publication date
Jun 15, 2006
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Pattern forming method and method of manufacturing ink jet recordin...
Publication number
20060127813
Publication date
Jun 15, 2006
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method for making through-hole and ink-jet printer head fabricated...
Publication number
20040084403
Publication date
May 6, 2004
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method for manufacturing an ink jet head
Publication number
20030198899
Publication date
Oct 23, 2003
Canon Kabushiki Kaisha
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Resist material and method of manufacturing inkjet recording head u...
Publication number
20030159288
Publication date
Aug 28, 2003
CANON KABUSHIKI KAISHA
Norio Ohkuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS