Sayaka Seki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
- Patent number 11,458,732
- Issue date Oct 4, 2022
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage device and liquid filling method
- Patent number 11,433,677
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Atsushi Omura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus and liquid filling method
- Patent number 11,192,381
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Hiroki Tajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head, liquid discharge he...
- Patent number 10,730,299
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge apparatus, and manufacturin...
- Patent number 10,300,699
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 10,259,222
- Issue date Apr 16, 2019
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 10,252,521
- Issue date Apr 9, 2019
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head, liquid discharge he...
- Patent number 10,239,317
- Issue date Mar 26, 2019
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 10,144,219
- Issue date Dec 4, 2018
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 10,081,184
- Issue date Sep 25, 2018
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head and method for producing the same
- Patent number 9,463,624
- Issue date Oct 11, 2016
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection cartridge and liquid ejection apparatus
- Patent number 9,446,592
- Issue date Sep 20, 2016
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing the same
- Patent number 9,421,771
- Issue date Aug 23, 2016
- Canon Kabushiki Kaisha
- Junji Tatsumi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid ejection cartridge and liquid ejection apparatus
- Patent number 9,321,274
- Issue date Apr 26, 2016
- Canon Kabushiki Kaisha
- Yosuke Takagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 9,266,329
- Issue date Feb 23, 2016
- Canon Kabushiki Kaisha
- Tomotsugu Kuroda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection device and method of electric...
- Patent number 9,221,258
- Issue date Dec 29, 2015
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD
- Publication number 20230249458
- Publication date Aug 10, 2023
- Canon Kabushiki Kaisha
- Kyosuke Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20210197566
- Publication date Jul 1, 2021
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD
- Publication number 20210197562
- Publication date Jul 1, 2021
- Canon Kabushiki Kaisha
- Kyosuke Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE DEVICE AND LIQUID FILLING METHOD
- Publication number 20210162766
- Publication date Jun 3, 2021
- Canon Kabushiki Kaisha
- Atsushi OMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID FILLING METHOD
- Publication number 20200290362
- Publication date Sep 17, 2020
- Canon Kabushiki Kaisha
- Hiroki Tajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...
- Publication number 20190168509
- Publication date Jun 6, 2019
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20180029363
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND MANUFACTURIN...
- Publication number 20180029364
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20180029358
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...
- Publication number 20180029367
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20180015721
- Publication date Jan 18, 2018
- Canon Kabushiki Kaisha
- Yuji Tamaru
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20170334202
- Publication date Nov 23, 2017
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20150343772
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Tomotsugu Kuroda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION CARTRIDGE AND LIQUID EJECTION APPARATUS
- Publication number 20150343770
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION DEVICE AND METHOD OF ELECTRIC...
- Publication number 20150343771
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Yuichiro Akama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD AND METHOD FOR PRODUCING THE SAME
- Publication number 20150343777
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Sayaka Seki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION CARTRIDGE AND LIQUID EJECTION APPARATUS
- Publication number 20150343791
- Publication date Dec 3, 2015
- Canon Kabushiki Kaisha
- Yosuke Takagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150321475
- Publication date Nov 12, 2015
- Canon Kabushiki Kaisha
- Junji Tatsumi
- B32 - LAYERED PRODUCTS
Information Patent Application
MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20150010868
- Publication date Jan 8, 2015
- Canon Kabushiki Kaisha
- Kenji Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Sayaka Seki

Person

Patents Grantslast 30 patents

Liquid ejection head and manufacturing method of liquid ejection head

Liquid storage device and liquid filling method

Liquid ejection apparatus and liquid filling method

Method for manufacturing liquid discharge head, liquid discharge he...

Liquid discharge head, liquid discharge apparatus, and manufacturin...

Liquid ejection head and liquid ejection apparatus

Liquid discharge head

Method for manufacturing liquid discharge head, liquid discharge he...

Liquid discharge head

Liquid discharge head

Liquid discharging head and method for producing the same

Liquid ejection cartridge and liquid ejection apparatus

Liquid ejection head and method of manufacturing the same

Liquid ejection cartridge and liquid ejection apparatus

Liquid ejection head

Liquid ejection head, liquid ejection device and method of electric...

Patents Applicationslast 30 patents

LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD

LIQUID STORAGE DEVICE AND LIQUID FILLING METHOD

LIQUID EJECTION APPARATUS AND LIQUID FILLING METHOD

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...

LIQUID DISCHARGE HEAD

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND MANUFACTURIN...

LIQUID DISCHARGE HEAD

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID DISCHARGE HEAD

LIQUID EJECTION HEAD

LIQUID EJECTION CARTRIDGE AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD, LIQUID EJECTION DEVICE AND METHOD OF ELECTRIC...

LIQUID DISCHARGING HEAD AND METHOD FOR PRODUCING THE SAME

LIQUID EJECTION CARTRIDGE AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME

MANUFACTURING METHOD OF LIQUID EJECTION HEAD