Keisuke Iinuma

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge cartridge manufacturing method
- Patent number 11,833,822
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Shuichi Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage container
- Patent number 11,254,135
- Issue date Feb 22, 2022
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for computer printer
- Patent number D923705
- Issue date Jun 29, 2021
- Wataru Takahashi
- D18 - Printing and office machinery
Information Patent Grant
Liquid reservoir container and liquid ejection apparatus
- Patent number 10,994,548
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 10,967,643
- Issue date Apr 6, 2021
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for printer
- Patent number D831739
- Issue date Oct 23, 2018
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- D18 - Printing and office machinery
Information Patent Grant
Liquid ejecting device and head
- Patent number 9,981,477
- Issue date May 29, 2018
- Canon Kabushiki Kaisha
- Hironori Fukuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting device and head with flexible member for supplying...
- Patent number 9,981,478
- Issue date May 29, 2018
- Canon Kabushiki Kaisha
- Norihiro Ikebe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting device, head, and liquid filling method
- Patent number 9,962,945
- Issue date May 8, 2018
- Canon Kabushiki Kaisha
- Tsubasa Takaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for printer
- Patent number D794708
- Issue date Aug 15, 2017
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- D18 - Printing and office machinery
Information Patent Grant
Liquid discharge head and method for manufacturing the same
- Patent number 9,050,791
- Issue date Jun 9, 2015
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head
- Patent number 8,777,377
- Issue date Jul 15, 2014
- Canon Kabushiki Kaisha
- Rumi Nagata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and method for manufacturing the same
- Patent number 8,500,250
- Issue date Aug 6, 2013
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of producing liquid ejection head
- Patent number 8,454,130
- Issue date Jun 4, 2013
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CARTRIDGE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20240351340
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- Shuichi Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARTRIDGE AND CARTRIDGE REUSE METHOD
- Publication number 20240343044
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- SOJI KONDO
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
CARTRIDGE AND CARTRIDGE RECYCLING METHOD
- Publication number 20240343041
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- TATSUO NANJO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240300236
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- HIROSHI KOSHIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER
- Publication number 20240300245
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- TAKASHI HAYASAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
STORAGE CONTAINER FOR LIQUID CARTRIDGE
- Publication number 20240286787
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- MASATO NODA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARG...
- Publication number 20240051299
- Publication date Feb 15, 2024
- Canon Kabushiki Kaisha
- Shuichi Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTAINER AND METHOD OF MANUFACTURING SAME
- Publication number 20240010004
- Publication date Jan 11, 2024
- Canon Kabushiki Kaisha
- Shuichi Hasegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARG...
- Publication number 20210387455
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Shuichi Hasegawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER
- Publication number 20200298575
- Publication date Sep 24, 2020
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING APPARATUS
- Publication number 20200079094
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Tatsuo Nanjo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID RESERVOIR CONTAINER AND LIQUID EJECTION APPARATUS
- Publication number 20200079096
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING DEVICE AND HEAD
- Publication number 20170120612
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Hironori Fukuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING DEVICE, HEAD, AND LIQUID FILLING METHOD
- Publication number 20170120608
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Tsubasa Takaoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING DEVICE AND HEAD
- Publication number 20170120613
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Norihiro Ikebe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130293636
- Publication date Nov 7, 2013
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20130010034
- Publication date Jan 10, 2013
- Canon Kabushiki Kaisha
- Rumi Nagata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120188311
- Publication date Jul 26, 2012
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD
- Publication number 20120176451
- Publication date Jul 12, 2012
- Canon Kabushiki Kaisha
- Keisuke Iinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Keisuke Iinuma

Person

Patents Grantslast 30 patents

Liquid discharge cartridge manufacturing method

Liquid storage container

Ink cartridge for computer printer

Liquid reservoir container and liquid ejection apparatus

Liquid ejecting apparatus

Ink cartridge for printer

Liquid ejecting device and head

Liquid ejecting device and head with flexible member for supplying...

Liquid ejecting device, head, and liquid filling method

Ink cartridge for printer

Liquid discharge head and method for manufacturing the same

Liquid discharge head

Liquid discharge head and method for manufacturing the same

Liquid ejection head and method of producing liquid ejection head

Patents Applicationslast 30 patents

LIQUID CARTRIDGE AND MANUFACTURING METHOD OF THE SAME

CARTRIDGE AND CARTRIDGE REUSE METHOD

CARTRIDGE AND CARTRIDGE RECYCLING METHOD

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID STORAGE CONTAINER

STORAGE CONTAINER FOR LIQUID CARTRIDGE

LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARG...

CONTAINER AND METHOD OF MANUFACTURING SAME

LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARG...

LIQUID STORAGE CONTAINER

LIQUID EJECTING APPARATUS

LIQUID RESERVOIR CONTAINER AND LIQUID EJECTION APPARATUS

LIQUID EJECTING DEVICE AND HEAD

LIQUID EJECTING DEVICE, HEAD, AND LIQUID FILLING METHOD

LIQUID EJECTING DEVICE AND HEAD

LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME

LIQUID DISCHARGE HEAD

LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME

LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD