Koji Sasaki

Person

Kyoto-shi, JP

People

Patents Grantslast 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
Method for manufacturing laminated structure and method for manufac...
- Patent number 12,090,739
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B32 - LAYERED PRODUCTS
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 ejecting head
- Patent number 11,312,135
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Koji Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and manufacturing method of the same
- Patent number 11,135,841
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 11,110,719
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Koji Sasaki
- 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 semiconductor substrate and method of manuf...
- Patent number 10,882,318
- Issue date Jan 5, 2021
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
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
Method for manufacturing liquid discharge head
- Patent number 10,625,506
- Issue date Apr 21, 2020
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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 of manufacturing liquid ejection head
- Patent number 10,562,306
- Issue date Feb 18, 2020
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
Method for manufacturing liquid ejection head
- Patent number 10,479,084
- Issue date Nov 19, 2019
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- 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
Liquid ejection head manufacturing method
- Patent number 10,343,406
- Issue date Jul 9, 2019
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing liquid ejection head
- Patent number 10,322,584
- Issue date Jun 18, 2019
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head manufacturing method
- Patent number 10,286,668
- Issue date May 14, 2019
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing liquid discharge head
- Patent number 10,201,974
- Issue date Feb 12, 2019
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Metal wire heat treatment method using heat treatment jig
- Patent number 10,018,420
- Issue date Jul 10, 2018
- Canon Denshi Kabushiki Kaisha
- Koji Sasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Liquid ejection head and method of producing the same
- Patent number 9,994,018
- Issue date Jun 12, 2018
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head
- Patent number 9,919,526
- Issue date Mar 20, 2018
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing the same
- Patent number 9,873,255
- Issue date Jan 23, 2018
- Canon Kabushiki Kaisha
- Koji Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing structure and method of manufacturing liqui...
- Patent number 9,809,027
- Issue date Nov 7, 2017
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid ejection head
- Patent number 9,789,690
- Issue date Oct 17, 2017
- Canon Kabushiki Kaisha
- Masahisa Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid ejection head
- Patent number 9,669,630
- Issue date Jun 6, 2017
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Manufacturing method of liquid discharging head
- Patent number 9,168,750
- Issue date Oct 27, 2015
- Canon Kabushiki Kaisha
- Koji Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head
- Patent number 9,090,067
- Issue date Jul 28, 2015
- Canon Kabushiki Kaisha
- Masaki Ohsumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method thereof
- Patent number 8,544,997
- Issue date Oct 1, 2013
- Canon Kabushiki Kaisha
- Toshiaki Kurosu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK-REPELLENT MEMBER AND INK JET HEAD
- Publication number 20240359464
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- TADAHIRO MIMURA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
WATER REPELLENT MEMBER, INKJET HEAD, METHOD OF MANUFACTURING THE WA...
- Publication number 20240278575
- Publication date Aug 22, 2024
- Canon Kabushiki Kaisha
- JUNRI ISHIKURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-REPELLENT MEMBER, INKJET HEAD, METHOD FOR MANUFACTURING INK-REP...
- Publication number 20240208220
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- YOHEI MIYAUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD
- Publication number 20230302802
- Publication date Sep 28, 2023
- Canon Kabushiki Kaisha
- KOJI SASAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WATER-REPELLENT MEMBER, INKJET HEAD, METHOD OF MANUFACTURING WATER-...
- Publication number 20230219342
- Publication date Jul 13, 2023
- Canon Kabushiki Kaisha
- NORIHIKO OCHI
- 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 EJECTING HEAD
- Publication number 20210114374
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Koji Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LAMINATED STRUCTURE AND METHOD FOR MANUFAC...
- Publication number 20210046747
- Publication date Feb 18, 2021
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME
- Publication number 20200331266
- Publication date Oct 22, 2020
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20200316956
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Koji Sasaki
- 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 SEMICONDUCTOR SUBSTRATE AND METHOD OF MANU...
- Publication number 20190263123
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Kouji Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MANUFACTURING METHOD OF LIQUID EJECTION HEAD
- Publication number 20190255852
- Publication date Aug 22, 2019
- Canon Kabushiki Kaisha
- Tomohiko Nakano
- 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
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
METHOD OF MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20180361747
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- 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 DISCHARGE HEAD
- Publication number 20180154637
- Publication date Jun 7, 2018
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METAL WIRE HEAT TREATMENT METHOD USING HEAT TREATMENT JIG
- Publication number 20180080713
- Publication date Mar 22, 2018
- Canon Denshi Kabushiki Kaisha
- Koji Sasaki
- C21 - METALLURGY OF IRON
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 MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20170297336
- Publication date Oct 19, 2017
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20170232745
- Publication date Aug 17, 2017
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD MANUFACTURING METHOD
- Publication number 20170203569
- Publication date Jul 20, 2017
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME
- Publication number 20170028730
- Publication date Feb 2, 2017
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20160347065
- Publication date Dec 1, 2016
- Canon Kabushiki Kaisha
- Masahisa Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160311222
- Publication date Oct 27, 2016
- Canon Kabushiki Kaisha
- Koji Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR PRODUCING LIQUID DISCHARGE HEAD
- Publication number 20160271949
- Publication date Sep 22, 2016
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING LIQUI...
- Publication number 20150197092
- Publication date Jul 16, 2015
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B32 - LAYERED PRODUCTS

Koji Sasaki

Person

Patents Grantslast 30 patents

Liquid ejection head and process for producing liquid ejection head

Method for manufacturing laminated structure and method for manufac...

Liquid ejection head and process for producing liquid ejection head

Liquid ejection head and process for producing liquid ejection head

Liquid ejecting head

Liquid discharge head and manufacturing method of the same

Liquid discharge head

Liquid ejection head and process for producing liquid ejection head

Method of manufacturing semiconductor substrate and method of manuf...

Method of manufacturing liquid ejection head and method of manufact...

Method for manufacturing liquid discharge head

Transfer method, manufacturing method of liquid ejection head, and...

Method of manufacturing liquid ejection head

Method for manufacturing liquid ejection head

Method for manufacturing liquid ejection head

Liquid ejection head substrate and semiconductor substrate

Liquid ejection head manufacturing method

Method for manufacturing liquid ejection head

Liquid ejection head manufacturing method

Process for producing liquid discharge head

Metal wire heat treatment method using heat treatment jig

Liquid ejection head and method of producing the same

Method for manufacturing liquid discharge head

Liquid ejection head and method of manufacturing the same

Method of manufacturing structure and method of manufacturing liqui...

Method for manufacturing liquid ejection head

Method for manufacturing liquid ejection head

Manufacturing method of liquid discharging head

Method for manufacturing liquid discharge head

Liquid ejection head and manufacturing method thereof

Patents Applicationslast 30 patents

INK-REPELLENT MEMBER AND INK JET HEAD

WATER REPELLENT MEMBER, INKJET HEAD, METHOD OF MANUFACTURING THE WA...

INK-REPELLENT MEMBER, INKJET HEAD, METHOD FOR MANUFACTURING INK-REP...

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

WATER-REPELLENT MEMBER, INKJET HEAD, METHOD OF MANUFACTURING WATER-...

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

LIQUID EJECTING HEAD

METHOD FOR MANUFACTURING LAMINATED STRUCTURE AND METHOD FOR MANUFAC...

LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME

LIQUID DISCHARGE HEAD

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING LIQUID EJECTION HEAD

METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE AND METHOD OF MANU...

MANUFACTURING METHOD OF LIQUID EJECTION HEAD

METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND METHOD OF MANUFACT...

TRANSFER METHOD, MANUFACTURING METHOD OF LIQUID EJECTION HEAD, AND...

METHOD OF MANUFACTURING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD SUBSTRATE AND SEMICONDUCTOR SUBSTRATE

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

METAL WIRE HEAT TREATMENT METHOD USING HEAT TREATMENT JIG

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD MANUFACTURING METHOD

LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME

PROCESS FOR PRODUCING LIQUID DISCHARGE HEAD

METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING LIQUI...