Masataka Nagai

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Container for liquid replenishment and liquid replenishment structure
- Patent number 11,701,888
- Issue date Jul 18, 2023
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,351,779
- Issue date Jun 7, 2022
- Canon Kabushiki Kaisha
- Masataka Nagai
- 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
Method for manufacturing perforated substrate, method for manufactu...
- Patent number 10,538,090
- Issue date Jan 21, 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
Film formation method, dry film manufacturing method and liquid eje...
- Patent number 10,365,563
- Issue date Jul 30, 2019
- Canon Kabushiki Kaisha
- Masataka Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for imparting water repellency to surface of member
- Patent number 10,274,826
- Issue date Apr 30, 2019
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for imparting water repellency to surface of member
- Patent number 10,241,410
- Issue date Mar 26, 2019
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing a semiconductor chip
- Patent number 9,266,330
- Issue date Feb 23, 2016
- Canon Kabushiki Kaisha
- Kenji Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 9,162,459
- Issue date Oct 20, 2015
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of making nozzle chip
- Patent number 9,146,461
- Issue date Sep 29, 2015
- Canon Kabushiki Kaisha
- Takanobu Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid ejection head
- Patent number 9,114,614
- Issue date Aug 25, 2015
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 9,102,149
- Issue date Aug 11, 2015
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head and method for manufacturing the same
- Patent number 9,039,143
- Issue date May 26, 2015
- Canon Kabushiki Kaisha
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing liquid ejection head
- Patent number 9,023,593
- Issue date May 5, 2015
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid ejection head and process for producing the same
- Patent number 8,652,767
- Issue date Feb 18, 2014
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head having a light receiving element and a method...
- Patent number 8,500,233
- Issue date Aug 6, 2013
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, method for evaluation of liquid ejection head...
- Patent number 8,388,084
- Issue date Mar 5, 2013
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Manufacturing method of liquid discharge head
- Patent number 8,286,351
- Issue date Oct 16, 2012
- Canon Kabushiki Kaisha
- Keiji Edamatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate for ink ejection heads, ink ejection head, method of manu...
- Patent number 8,256,878
- Issue date Sep 4, 2012
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing liquid discharge head
- Patent number 8,133,662
- Issue date Mar 13, 2012
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
CONTAINER FOR LIQUID REPLENISHMENT AND LIQUID REPLENISHMENT STRUCTURE
- Publication number 20210300049
- Publication date Sep 30, 2021
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20210094295
- Publication date Apr 1, 2021
- Canon Kabushiki Kaisha
- Masataka Nagai
- 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
FILM FORMATION METHOD, DRY FILM MANUFACTURING METHOD AND LIQUID EJE...
- Publication number 20190049846
- Publication date Feb 14, 2019
- Canon Kabushiki Kaisha
- Masataka Nagai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR MANUFACTURING PERFORATED SUBSTRATE, METHOD FOR MANUFACTU...
- Publication number 20180147849
- Publication date May 31, 2018
- Canon Kabushiki Kaisha
- Seiichiro Yaginuma
- 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 IMPARTING WATER REPELLENCY TO SURFACE OF MEMBER
- Publication number 20160357106
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Masataka Nagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20150002583
- Publication date Jan 1, 2015
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20140361458
- Publication date Dec 11, 2014
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20140362140
- Publication date Dec 11, 2014
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20140313261
- Publication date Oct 23, 2014
- Canon Kabushiki Kaisha
- Masataka NAGAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING HEAD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140292937
- Publication date Oct 2, 2014
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MAKING NOZZLE CHIP
- Publication number 20140293259
- Publication date Oct 2, 2014
- Takanobu Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS FOR PRODUCING A SEMICONDUCTOR CHIP
- Publication number 20140212998
- Publication date Jul 31, 2014
- Canon Kabushiki Kaisha
- Kenji Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING THE SAME
- Publication number 20120218350
- Publication date Aug 30, 2012
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME
- Publication number 20120139998
- Publication date Jun 7, 2012
- Canon Kabushiki Kaisha
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD THAT PERFORMS RECORDING BY EJECTING LIQUID AND...
- Publication number 20120044294
- Publication date Feb 23, 2012
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD
- Publication number 20110167636
- Publication date Jul 14, 2011
- Canon Kabushiki Kaisha
- Keiji Edamatsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, METHOD FOR EVALUATION OF LIQUID EJECTION HEAD...
- Publication number 20110148960
- Publication date Jun 23, 2011
- Canon Kabushiki Kaisha
- Masataka Nagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD
- Publication number 20100233630
- Publication date Sep 16, 2010
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SUBSTRATE FOR INK EJECTION HEADS, INK EJECTION HEAD, METHOD OFMANUF...
- Publication number 20100149280
- Publication date Jun 17, 2010
- Canon Kabushiki Kaisha
- Satoshi Ibe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masataka Nagai

Person

Patents Grantslast 30 patents

Container for liquid replenishment and liquid replenishment structure

Liquid ejection head

Liquid discharge head and manufacturing method of the same

Liquid discharge head

Method for manufacturing perforated substrate, method for manufactu...

Method for manufacturing liquid ejection head

Film formation method, dry film manufacturing method and liquid eje...

Method for imparting water repellency to surface of member

Method for imparting water repellency to surface of member

Process for producing a semiconductor chip

Liquid ejection head

Method of making nozzle chip

Liquid ejection head

Liquid ejection head

Ink jet recording head and method for manufacturing the same

Method of manufacturing liquid ejection head

Liquid ejection head and process for producing the same

Liquid ejection head having a light receiving element and a method...

Liquid ejection head, method for evaluation of liquid ejection head...

Manufacturing method of liquid discharge head

Substrate for ink ejection heads, ink ejection head, method of manu...

Method for manufacturing liquid discharge head

Patents Applicationslast 30 patents

CONTAINER FOR LIQUID REPLENISHMENT AND LIQUID REPLENISHMENT STRUCTURE

LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME

LIQUID DISCHARGE HEAD

FILM FORMATION METHOD, DRY FILM MANUFACTURING METHOD AND LIQUID EJE...

METHOD FOR MANUFACTURING PERFORATED SUBSTRATE, METHOD FOR MANUFACTU...

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

METHOD FOR IMPARTING WATER REPELLENCY TO SURFACE OF MEMBER

LIQUID EJECTION HEAD

METHOD OF MANUFACTURING LIQUID EJECTION HEAD

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD

INK JET RECORDING HEAD AND METHOD FOR MANUFACTURING THE SAME

METHOD OF MAKING NOZZLE CHIP

PROCESS FOR PRODUCING A SEMICONDUCTOR CHIP

LIQUID EJECTION HEAD AND PROCESS FOR PRODUCING THE SAME

LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME

LIQUID EJECTION HEAD THAT PERFORMS RECORDING BY EJECTING LIQUID AND...

MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD

LIQUID EJECTION HEAD, METHOD FOR EVALUATION OF LIQUID EJECTION HEAD...

METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

SUBSTRATE FOR INK EJECTION HEADS, INK EJECTION HEAD, METHOD OFMANUF...