Yoshie Asakawa

Person

Nagano-ken, JP

People

Patents Grantslast 30 patents

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
Liquid discharging head and liquid discharging device
- Patent number 6,773,092
- Issue date Aug 10, 2004
- Aya Yoshihira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
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 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 ejecting head and head cartridge capable of adjusting energy...
- Patent number 6,554,383
- Issue date Apr 29, 2003
- Canon Kabushiki Kaisha
- Akira Nagatomo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging method and liquid discharging head
- Patent number 6,523,941
- Issue date Feb 25, 2003
- Canon Kabushiki Kaisha
- Yoshie Asakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a liquid jet head having a plurality of mov...
- Patent number 6,516,509
- Issue date Feb 11, 2003
- Canon Kabushiki Kaisha
- Takayuki Ono
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
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
Liquid discharge head having a plurality of liquid flow channels wi...
- Patent number 6,447,093
- Issue date Sep 10, 2002
- Canon Kabushiki Kaisha
- Yoshie Asakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge method and apparatus employing a movable inelastic...
- Patent number 6,390,604
- Issue date May 21, 2002
- Canon Kabushiki Kaisha
- Toshio Kashino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet head with a movable member, head cartridge using the liq...
- Patent number 6,318,848
- Issue date Nov 20, 2001
- Canon Kabushiki Kaisha
- Osamu Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet textile printing method and apparatus therefor
- Patent number 6,302,519
- Issue date Oct 16, 2001
- Canon Kabushiki Kaisha
- Shizuko Fukuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging apparatus and printing...
- Patent number 6,302,518
- Issue date Oct 16, 2001
- Canon Kabushiki Kaisha
- Kiyomitsu Kudo
- 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
Information Patent Grant
Detection of a discharge state of ink in an ink discharge recording...
- Patent number 6,264,302
- Issue date Jul 24, 2001
- Canon Kabushiki Kaisha
- Yoshiyuki Imanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head having specific flow path structure
- Patent number 6,260,958
- Issue date Jul 17, 2001
- Canon Kabushiki Kaisha
- Aya Yoshihira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection method, head and apparatus in which an amount of li...
- Patent number 6,252,616
- Issue date Jun 26, 2001
- Canon Kabushiki Kaisha
- Takeshi Okazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head cartridge and liquid container usable therewith
- Patent number 6,247,806
- Issue date Jun 19, 2001
- Canon Kabushiki Kaisha
- Hidehisa Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging method, head cartridge,...
- Patent number 6,231,167
- Issue date May 15, 2001
- Canon Kabushiki Kaisha
- Hitoshi Tsuboi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for discharging ink from a liquid jet recording head having...
- Patent number 6,213,592
- Issue date Apr 10, 2001
- Canon Kabushiki Kaisha
- Masanori Takenouchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting method, liquid ejecting head, and head cartridge us...
- Patent number 6,206,508
- Issue date Mar 27, 2001
- Canon Kabushiki Kaisha
- Yoshie Asakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, head cartridge, liquid discharging device,...
- Patent number 6,183,068
- Issue date Feb 6, 2001
- Canon Kabushiki Kaisha
- Toshio Kashino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacturing method for the liquid ejection head
- Patent number 6,168,264
- Issue date Jan 2, 2001
- Canon Kabushiki Kaisha
- Aya Yoshihira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head with a movable member opposing a heater sur...
- Patent number 6,164,763
- Issue date Dec 26, 2000
- Canon Kabushiki Kaisha
- Sadayuki Sugama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting method, liquid ejecting head and liquid ejecting ap...
- Patent number 6,154,237
- Issue date Nov 28, 2000
- Canon Kabushiki Kaisha
- Toshio Kashino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, recovery method and manufacturing method for...
- Patent number 6,151,049
- Issue date Nov 21, 2000
- Canon Kabushiki Kaisha
- Seiichiro Karita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus capable of increased image uniformity
- Patent number 6,149,257
- Issue date Nov 21, 2000
- Canon Kabushiki Kaisha
- Toshiyuki Yanaka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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 DISCHARGING METHOD AND LIQUID DISCHARGING HEAD
- Publication number 20020186282
- Publication date Dec 12, 2002
- YOSHIE ASAKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid ejecting head and head cartridge capable of adjusting energy...
- Publication number 20020041296
- Publication date Apr 11, 2002
- Akira Nagatomo
- 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
LIQUID DISCHARGE HEAD, HEAD CARTRIDGE USING THE LIQUID DISCHARGE HE...
- Publication number 20020030721
- Publication date Mar 14, 2002
- YOSHIE ASAKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE METHOD AND APPARATUS EMPLOYING A MOVABLE INELASTIC...
- Publication number 20020015079
- Publication date Feb 7, 2002
- TOSHIO KASHINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yoshie Asakawa

Person

Patents Grantslast 30 patents

Liquid ejection method and liquid ejection head therefor

Liquid discharging head and liquid discharging device

Liquid ejection method and liquid ejection head therefor

Liquid ejection head, apparatus and recovery method for them

Liquid ejection method, head and apparatus

Liquid ejecting head and head cartridge capable of adjusting energy...

Liquid discharging method and liquid discharging head

Method of manufacturing a liquid jet head having a plurality of mov...

Liquid ejection head, apparatus and recovery method for them

Liquid discharging head

Method and apparatus for discharging liquid by a gas bubble control...

Liquid discharge head having a plurality of liquid flow channels wi...

Liquid discharge method and apparatus employing a movable inelastic...

Liquid jet head with a movable member, head cartridge using the liq...

Ink-jet textile printing method and apparatus therefor

Liquid discharging head, liquid discharging apparatus and printing...

Method an apparatus for discharging liquid by a gas bubble controll...

Detection of a discharge state of ink in an ink discharge recording...

Liquid ejection head having specific flow path structure

Liquid ejection method, head and apparatus in which an amount of li...

Liquid ejection head cartridge and liquid container usable therewith

Liquid discharging head, liquid discharging method, head cartridge,...

Method for discharging ink from a liquid jet recording head having...

Liquid ejecting method, liquid ejecting head, and head cartridge us...

Liquid discharging head, head cartridge, liquid discharging device,...

Manufacturing method for the liquid ejection head

Liquid discharging head with a movable member opposing a heater sur...

Liquid ejecting method, liquid ejecting head and liquid ejecting ap...

Liquid discharge head, recovery method and manufacturing method for...

Ink-jet printing apparatus capable of increased image uniformity

Patents Applicationslast 30 patents

Liquid ejection method and liquid ejection head therefor

LIQUID EJECTION METHOD AND LIQUID EJECTION HEAD THEREFOR

Liquid ejection head, apparatus and recovery method for them

LIQUID DISCHARGING METHOD AND LIQUID DISCHARGING HEAD

Liquid ejecting head and head cartridge capable of adjusting energy...

Method an apparatus for discharging liquid by a gas bubble controll...

LIQUID DISCHARGE HEAD, HEAD CARTRIDGE USING THE LIQUID DISCHARGE HE...

LIQUID DISCHARGE METHOD AND APPARATUS EMPLOYING A MOVABLE INELASTIC...