Kunihito Uohashi

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a liquid ejection head
- Patent number 10,894,409
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Jun Yamamuro
- 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
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
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 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
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
Process for producing liquid ejection head
- Patent number 9,421,773
- Issue date Aug 23, 2016
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing substrate for liquid ejection head, substra...
- Patent number 9,308,721
- Issue date Apr 12, 2016
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing liquid ejection head
- Patent number 9,216,570
- Issue date Dec 22, 2015
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of producing ink ejection head
- Patent number 8,778,599
- Issue date Jul 15, 2014
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing ejection orifice forming member and liquid ej...
- Patent number 8,753,800
- Issue date Jun 17, 2014
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing recording head
- Patent number 8,481,249
- Issue date Jul 9, 2013
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing recording head
- Patent number 8,450,050
- Issue date May 28, 2013
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A LIQUID EJECTION HEAD
- Publication number 20190077156
- Publication date Mar 14, 2019
- Canon Kabushiki Kaisha
- Jun Yamamuro
- 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
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
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
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
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
- Publication number 20150151544
- Publication date Jun 4, 2015
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING SUBSTRATE FOR LIQUID EJECTION HEAD, SUBSTRA...
- Publication number 20150130874
- Publication date May 14, 2015
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF PRODUCING INK EJECTION HEAD
- Publication number 20140141379
- Publication date May 22, 2014
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20140083974
- Publication date Mar 27, 2014
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR PRODUCING LIQUID EJECTION HEAD
- Publication number 20140068940
- Publication date Mar 13, 2014
- Canon Kabushiki Kaisha
- Kazuhiro Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR PRODUCING EJECTION ORIFICE FORMING MEMBER AND LIQUID EJ...
- Publication number 20130330673
- Publication date Dec 12, 2013
- Canon Kabushiki Kaisha
- Kunihito Uohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING RECORDING HEAD
- Publication number 20130017496
- Publication date Jan 17, 2013
- Canon Kabushiki Kaisha
- Keiji Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kunihito Uohashi

Person

Patents Grantslast 30 patents

Method of manufacturing a liquid ejection head

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

Method for manufacturing liquid discharge head

Method for manufacturing liquid ejection head

Liquid ejection head manufacturing method

Method for manufacturing liquid ejection head

Liquid ejection head manufacturing method

Process for producing liquid discharge head

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

Process for producing liquid ejection head

Method of manufacturing substrate for liquid ejection head, substra...

Process for producing liquid ejection head

Method of producing ink ejection head

Process for producing ejection orifice forming member and liquid ej...

Method for manufacturing recording head

Method for manufacturing recording head

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING A LIQUID EJECTION HEAD

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

METHOD FOR MANUFACTURING LIQUID DISCHARGE 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...

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

METHOD OF MANUFACTURING SUBSTRATE FOR LIQUID EJECTION HEAD, SUBSTRA...

METHOD OF PRODUCING INK EJECTION HEAD

PROCESS FOR PRODUCING LIQUID EJECTION HEAD

PROCESS FOR PRODUCING LIQUID EJECTION HEAD

PROCESS FOR PRODUCING EJECTION ORIFICE FORMING MEMBER AND LIQUID EJ...

METHOD FOR MANUFACTURING RECORDING HEAD