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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Liquid ejection head and process for producing liquid ejection head
Patent number
12,162,283
Issue date
Dec 10, 2024
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and process for producing liquid ejection head
Patent number
12,005,708
Issue date
Jun 11, 2024
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and process for producing liquid ejection head
Patent number
11,938,729
Issue date
Mar 26, 2024
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and manufacturing method thereof
Patent number
11,161,343
Issue date
Nov 2, 2021
Canon Kabushiki Kaisha
Kenji Tamamori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and process for producing liquid ejection head
Patent number
11,097,540
Issue date
Aug 24, 2021
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing liquid ejection head and method of manufact...
Patent number
10,744,771
Issue date
Aug 18, 2020
Canon Kabushiki Kaisha
Keiji Matsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Transfer method, manufacturing method of liquid ejection head, and...
Patent number
10,625,507
Issue date
Apr 21, 2020
Canon Kabushiki Kaisha
Koji Sasaki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for manufacturing liquid ejection head
Patent number
10,500,861
Issue date
Dec 10, 2019
Canon Kabushiki Kaisha
Kunihito Uohashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head substrate and semiconductor substrate
Patent number
10,438,912
Issue date
Oct 8, 2019
Canon Kabushiki Kaisha
Koji Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Film formation method, dry film manufacturing method and liquid eje...
Patent number
10,365,563
Issue date
Jul 30, 2019
Canon Kabushiki Kaisha
Masataka Nagai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for imparting water repellency to surface of member
Patent number
10,274,826
Issue date
Apr 30, 2019
Canon Kabushiki Kaisha
Masataka Nagai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for imparting water repellency to surface of member
Patent number
10,241,410
Issue date
Mar 26, 2019
Canon Kabushiki Kaisha
Masataka Nagai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
9,393,782
Issue date
Jul 19, 2016
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
9,387,675
Issue date
Jul 12, 2016
Canon Kabushiki Kaisha
Makoto Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and process for producing liquid ejection head
Patent number
9,211,715
Issue date
Dec 15, 2015
Canon Kabushiki Kaisha
Satoshi Ibe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording head and inkjet recording method
Patent number
8,398,207
Issue date
Mar 19, 2013
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
8,113,642
Issue date
Feb 14, 2012
Canon Kabushiki Kaisha
Rumi Akiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording head
Patent number
8,104,873
Issue date
Jan 31, 2012
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head with offset ejection ports
Patent number
8,087,759
Issue date
Jan 3, 2012
Canon Kabushiki Kaisha
Masaki Oikawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording head
Patent number
8,061,808
Issue date
Nov 22, 2011
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
8,061,809
Issue date
Nov 22, 2011
Canon Kabushiki Kaisha
Ken Ikegame
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head, ink jet cartridge with ink jet recording he...
Patent number
7,874,639
Issue date
Jan 25, 2011
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing ink jet recording head, ink jet cartridge
Patent number
7,862,158
Issue date
Jan 4, 2011
Canon Kabushiki Kaisha
Kenji Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printing apparatus and control method for reducing prelimin...
Patent number
7,845,761
Issue date
Dec 7, 2010
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head and ink jet recording apparatus
Patent number
7,794,043
Issue date
Sep 14, 2010
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing ink jet recording head, ink jet recording h...
Patent number
7,753,502
Issue date
Jul 13, 2010
Canon Kabushiki Kaisha
Kenji Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for manufacturing liquid ejection head, substrate for liquid...
Patent number
7,470,375
Issue date
Dec 30, 2008
Canon Kabushiki Kaisha
Shuji Koyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ink jet recording head, ink jet cartridge comprising recording head...
Patent number
7,384,129
Issue date
Jun 10, 2008
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing ink-jet recording head having filter, ink-jet...
Patent number
7,377,625
Issue date
May 27, 2008
Canon Kabushiki Kaisha
Shuji Koyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing an ink jet head
Patent number
7,322,104
Issue date
Jan 29, 2008
Canon Kabushiki Kaisha
Shuji Koyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20250074055
Publication date
Mar 6, 2025
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20240092080
Publication date
Mar 21, 2024
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20240083167
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20210362499
Publication date
Nov 25, 2021
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
Publication number
20200198345
Publication date
Jun 25, 2020
Canon Kabushiki Kaisha
Kenji Tamamori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20200079086
Publication date
Mar 12, 2020
Canon Kabushiki Kaisha
Kazuhiro Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF MANUFACT...
Publication number
20190070854
Publication date
Mar 7, 2019
Canon Kabushiki Kaisha
Keiji Matsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FILM FORMATION METHOD, DRY FILM MANUFACTURING METHOD AND LIQUID EJE...
Publication number
20190049846
Publication date
Feb 14, 2019
Canon Kabushiki Kaisha
Masataka Nagai
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
TRANSFER METHOD, MANUFACTURING METHOD OF LIQUID EJECTION HEAD, AND...
Publication number
20190039375
Publication date
Feb 7, 2019
Canon Kabushiki Kaisha
Koji Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD SUBSTRATE AND SEMICONDUCTOR SUBSTRATE
Publication number
20180277503
Publication date
Sep 27, 2018
Canon Kabushiki Kaisha
Koji Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
Publication number
20180043689
Publication date
Feb 15, 2018
Canon Kabushiki Kaisha
Kunihito Uohashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR IMPARTING WATER REPELLENCY TO SURFACE OF MEMBER
Publication number
20160357106
Publication date
Dec 8, 2016
Canon Kabushiki Kaisha
Masataka Nagai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIQUID DISCHARGE HEAD
Publication number
20150343780
Publication date
Dec 3, 2015
Canon Kabushiki Kaisha
Makoto Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD
Publication number
20150109369
Publication date
Apr 23, 2015
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD
Publication number
20150109368
Publication date
Apr 23, 2015
Canon Kabushiki Kaisha
Satoshi IBE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET RECORDING HEAD AND INKJET RECORDING METHOD
Publication number
20100097425
Publication date
Apr 22, 2010
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING HEAD
Publication number
20100026762
Publication date
Feb 4, 2010
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID JET RECORDING HEAD
Publication number
20100026766
Publication date
Feb 4, 2010
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINT HEAD
Publication number
20090315945
Publication date
Dec 24, 2009
Canon Kabushiki Kaisha
Masaki Oikawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20090201354
Publication date
Aug 13, 2009
Canon Kabushiki Kaisha
Rumi Akiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING HEAD AND INK JET RECORDING APPARATUS
Publication number
20090174741
Publication date
Jul 9, 2009
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20090153620
Publication date
Jun 18, 2009
Canon Kabushiki Kaisha
Ken Ikegame
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET PRINT HEAD AND INK JET PRINTING APPARATUS
Publication number
20090135226
Publication date
May 28, 2009
Canon Kabushiki Kaisha
Atsushi Sakamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET PRINTING APPARATUS AND INK EJECTION CONTROL METHOD
Publication number
20090128592
Publication date
May 21, 2009
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING HEAD, INK JET CARTRIDGE WITH INK JET RECORDING HE...
Publication number
20090128600
Publication date
May 21, 2009
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING HEAD
Publication number
20090096835
Publication date
Apr 16, 2009
Canon Kabushiki Kaisha
Shingo Nagata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING INK JET RECORDING HEAD, INK JET RECORDING H...
Publication number
20070295687
Publication date
Dec 27, 2007
Canon Kabushiki Kaisha
Kenji Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING INK JET RECORDING HEAD, INK JET RECORDING H...
Publication number
20070289942
Publication date
Dec 20, 2007
Canon Kabushiki Kaisha
KENJI FUJII
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method for manufacturing liquid ejection head, substrate for liquid...
Publication number
20060090338
Publication date
May 4, 2006
Canon Kabushiki Kaisha
Shuji Koyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method for manufacturing liquid discharge head, substrate for liqui...
Publication number
20060085981
Publication date
Apr 27, 2006
Canon Kabushiki Kaisha
Shuji Koyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS