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Takeshi Okazaki
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Water softening device and method for regenerating ion exchange resin
Patent number
9,815,713
Issue date
Nov 14, 2017
Samsung Electronics Co., Ltd.
Hiroto Ohnari
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Liquid jetting head, method for changing protective tape in adhesiv...
Patent number
7,850,285
Issue date
Dec 14, 2010
Canon Kabushiki Kaisha
Aya Yoshihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection method and liquid ejection head therefor
Patent number
6,851,779
Issue date
Feb 8, 2005
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing an ink jet recording head
Patent number
6,748,657
Issue date
Jun 15, 2004
Canon Kabushiki Kaisha
Takeshi Okazaki
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Liquid ejection method and liquid ejection head therefor
Patent number
6,709,090
Issue date
Mar 23, 2004
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head, manufacturing method of same, ink jet recor...
Patent number
6,688,720
Issue date
Feb 10, 2004
Canon Kabushiki Kaisha
Yoshiyuki Imanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head, apparatus and recovery method for them
Patent number
6,663,230
Issue date
Dec 16, 2003
Canon Kabushiki Kaisha
Yoshie Asakawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,652,076
Issue date
Nov 25, 2003
Canon Kabushiki Kaisha
Yoshie Nakata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,595,626
Issue date
Jul 22, 2003
Canon Kabushiki Kaisha
Kiyomitsu Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection method, head and apparatus
Patent number
6,582,065
Issue date
Jun 24, 2003
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head, apparatus and recovery method for them
Patent number
6,505,915
Issue date
Jan 14, 2003
Canon Kabushiki Kaisha
Yoshie Asakawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head having substrate and ceiling plate base pres...
Patent number
6,499,823
Issue date
Dec 31, 2002
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharging head
Patent number
6,488,365
Issue date
Dec 3, 2002
Canon Kabushiki Kaisha
Kiyomitsu Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for discharging liquid by a gas bubble control...
Patent number
6,474,791
Issue date
Nov 5, 2002
Canon Kabushiki Kaisha
Hiroyuki Ishinaga
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Partitioned ink tank
Patent number
6,467,890
Issue date
Oct 22, 2002
Canon Kabushiki Kaisha
Hiroki Tajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,435,669
Issue date
Aug 20, 2002
Canon Kabushiki Kaisha
Yoshie Nakata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink tank unit, an ink jet cartridge having said ink tank unit and a...
Patent number
6,431,696
Issue date
Aug 13, 2002
Canon Kabushiki Kaisha
Hiroki Tajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet print head and production method of ink-jet print head
Patent number
6,406,137
Issue date
Jun 18, 2002
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing liquid ejecting head and liquid ejecting head...
Patent number
6,378,205
Issue date
Apr 30, 2002
Canon Kabushiki Kaisha
Aya Yoshihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head, method of producing same, and ink jet recor...
Patent number
6,361,145
Issue date
Mar 26, 2002
Canon Kabushiki Kaisha
Shin Ishimatsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,334,669
Issue date
Jan 1, 2002
Canon Kabushiki Kaisha
Kiyomitsu Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink container, ink and ink jet recording apparatus using ink container
Patent number
6,332,675
Issue date
Dec 25, 2001
Canon Kabushiki Kaisha
Noribumi Koitabashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head and a method of manufacture therefor
Patent number
6,331,051
Issue date
Dec 18, 2001
Canon Kabushiki Kaisha
Hiroki Tajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording head and ink jet recording apparatus
Patent number
6,328,429
Issue date
Dec 11, 2001
Canon Kabushiki Kaisha
Hiroki Tajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,312,111
Issue date
Nov 6, 2001
Canon Kabushiki Kaisha
Makiko Kimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Patent number
6,305,789
Issue date
Oct 23, 2001
Canon Kabushiki Kaisha
Yoshie Nakata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording method and apparatus using time-shared interlaced...
Patent number
6,296,340
Issue date
Oct 2, 2001
Canon Kabushiki Kaisha
Hiroshi Tajika
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Manufacturing method of liquid jet recording head, liquid jet recor...
Patent number
6,293,270
Issue date
Sep 25, 2001
Canon Kabushiki Kaisha
Takeshi Okazaki
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Liquid ejecting method with movable member
Patent number
6,293,656
Issue date
Sep 25, 2001
Canon Kabushiki Kaisha
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method an apparatus for discharging liquid by a gas bubble controll...
Patent number
6,270,200
Issue date
Aug 7, 2001
Canon Kabushiki Kaisha
Hiroyuki Ishinaga
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
WATER SOFTENING DEVICE AND METHOD FOR REGENERATING ION EXCHANGE RESIN
Publication number
20160311700
Publication date
Oct 27, 2016
Samsung Electronics Co., Ltd.
Hiroto Ohnari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID JETTING HEAD, METHOD FOR CHANGING PROTECTIVE TAPE IN ADHESIV...
Publication number
20070263034
Publication date
Nov 15, 2007
Canon Kabushiki Kaisha
Aya Yoshihira
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejection method and liquid ejection head therefor
Publication number
20040056929
Publication date
Mar 25, 2004
CANON KABUSHIKI KASISHA
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION METHOD AND LIQUID EJECTION HEAD THEREFOR
Publication number
20030174188
Publication date
Sep 18, 2003
TAKESHI OKAZAKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejection head, apparatus and recovery method for them
Publication number
20030085963
Publication date
May 8, 2003
Canon Kabushiki Kaisha
Yoshie Asakawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejecting head, liquid ejecting device and liquid ejecting me...
Publication number
20030001930
Publication date
Jan 2, 2003
Yoshie Nakata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD, APPARATUS AND RECOVERY METHOD FOR THEM
Publication number
20020085064
Publication date
Jul 4, 2002
YOSHIE NAKATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR PRODUCING LIQUID EJECTING HEAD AND LIQUID EJECTING HEAD...
Publication number
20020036675
Publication date
Mar 28, 2002
AYA YOSHIHIRA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method an apparatus for discharging liquid by a gas bubble controll...
Publication number
20020033865
Publication date
Mar 21, 2002
Hiroyuki Ishinaga
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording head, manufacturing method of same, ink jet recor...
Publication number
20020024550
Publication date
Feb 28, 2002
Yoshiyuki Imanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording head and method for manufacturing ink jet recordi...
Publication number
20020015081
Publication date
Feb 7, 2002
Takeshi Okazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid ejection head, liquid ejecting device and liquid ejecting me...
Publication number
20010048455
Publication date
Dec 6, 2001
Kiyomitsu Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS