Junichiro Iri

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid storage container
- Patent number 12,257,844
- Issue date Mar 25, 2025
- Canon Kabushiki Kaisha
- Hiroaki Kusano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and production method for producing same
- Patent number 12,246,535
- Issue date Mar 11, 2025
- Canon Kabushiki Kaisha
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head and method of manufacturing print head
- Patent number 12,162,282
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Package and container
- Patent number 12,129,090
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Motoaki Sato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid ejection head and manufacturing method thereof
- Patent number 12,023,931
- Issue date Jul 2, 2024
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,840,092
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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, method of manufacturing liquid storage co...
- Patent number 11,827,025
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Masatomo Ojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid cartridge
- Patent number 11,827,017
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate, liquid discharge head, and manufacturing method...
- Patent number 11,820,142
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Hiroaki Kusano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container and inkjet printer
- Patent number 11,752,772
- Issue date Sep 12, 2023
- Canon Kabushiki Kaisha
- Tomohisa Atsuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage container
- Patent number 11,623,451
- Issue date Apr 11, 2023
- Canon Kabushiki Kaisha
- Taketsugu Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 10,328,696
- Issue date Jun 25, 2019
- Canon Kabushiki Kaisha
- Kazuhiro Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate, liquid ejection head, and liquid ejection apparatus
- Patent number 10,259,221
- Issue date Apr 16, 2019
- Canon Kabushiki Kaisha
- Junichiro Iri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Circuit board and liquid ejection head
- Patent number 9,832,864
- Issue date Nov 28, 2017
- Canon Kabushiki Kaisha
- Junichiro Iri
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing liquid ejection head substrate
- Patent number 9,333,749
- Issue date May 10, 2016
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dicing method, program for the dicing method, and storage medium fo...
- Patent number 8,316,744
- Issue date Nov 27, 2012
- Canon Kabushiki Kaisha
- Junichiro Iri
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Printing head and manufacturing method of printing head
- Patent number 8,162,444
- Issue date Apr 24, 2012
- Canon Kabushiki Kaisha
- Shinya Miura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser cutting method
- Patent number 8,108,998
- Issue date Feb 7, 2012
- Canon Kabushiki Kaisha
- Genji Inada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser cutting apparatus and laser cutting method
- Patent number 8,093,530
- Issue date Jan 10, 2012
- Canon Kabushiki Kaisha
- Masayuki Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for dicing wafer and process for manufacturing liquid-discha...
- Patent number 7,837,820
- Issue date Nov 23, 2010
- Canon Kabushiki Kaisha
- Junichiro Iri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser processing apparatus and laser processing method
- Patent number 7,807,940
- Issue date Oct 5, 2010
- Canon Kabushiki Kaisha
- Masayuki Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic focusing apparatus, laser processing apparatus, and laser...
- Patent number 7,791,001
- Issue date Sep 7, 2010
- Canon Kabushiki Kaisha
- Masayuki Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for dicing wafer and process for manufacturing liquid-discha...
- Patent number 7,569,118
- Issue date Aug 4, 2009
- Canon Kabushiki Kaisha
- Junichiro Iri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser based splitting method, object to be split, and semiconductor...
- Patent number 7,211,526
- Issue date May 1, 2007
- Canon Kabushiki Kaisha
- Junichiro Iri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a liquid jet recording head
- Patent number 7,171,748
- Issue date Feb 6, 2007
- Canon Kabushiki Kaisha
- Hiroyuki Kigami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording head, ink jet recording apparatus using such ink...
- Patent number 6,799,841
- Issue date Oct 5, 2004
- Canon Kabushiki Kaisha
- Junichiro Iri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and method of manufacturing the liquid ejectio...
- Patent number 6,752,489
- Issue date Jun 22, 2004
- Canon Kabushiki Kaisha
- Tetsuya Ohashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head substrate, ink-jet head and ink-jet recording apparatus
- Patent number 6,644,790
- Issue date Nov 11, 2003
- Canon Kabushiki Kaisha
- Teruo Ozaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head substrate, ink jet head, method for manufacturing ink...
- Patent number 6,530,650
- Issue date Mar 11, 2003
- Canon Kabushiki Kaisha
- Teruo Ozaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20250010614
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- MAKOTO WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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 REUSING METHOD OF CARTRIDGE
- Publication number 20240343042
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- HIROAKI KUSANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARTRIDGE AND RE-MANUFACTURING METHOD OF CARTRIDGE
- Publication number 20240343040
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- ISAO OTANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, MANUFACTURING METHOD FOR LIQUID EJECTION HEAD...
- Publication number 20240308218
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- MASATOMO OJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD
- Publication number 20240286408
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER AND PRINTING APPARATUS
- Publication number 20240269987
- Publication date Aug 15, 2024
- Canon Kabushiki Kaisha
- MAKOTO WATANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD
- Publication number 20240239104
- Publication date Jul 18, 2024
- Canon Kabushiki Kaisha
- TAKANOBU MANABE
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARG...
- Publication number 20240123731
- Publication date Apr 18, 2024
- Canon Kabushiki Kaisha
- NAOYUKI KAMANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
LIQUID EJECTION HEAD AND INKJET RECORDING APPARATUS
- Publication number 20240042763
- Publication date Feb 8, 2024
- Canon Kabushiki Kaisha
- HIROAKI KUSANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD INSPECTION METHOD, LIQUID EJECTION HEAD INSPEC...
- Publication number 20240042758
- Publication date Feb 8, 2024
- Canon Kabushiki Kaisha
- SATORU TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER AND RECORDING APPARATUS
- Publication number 20240025179
- Publication date Jan 25, 2024
- Canon Kabushiki Kaisha
- SATORU TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CONTAINER AND PRINTING APPARATUS
- Publication number 20240017551
- Publication date Jan 18, 2024
- Canon Kabushiki Kaisha
- NARUYUKI NOJO
- 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 STORAGE CONTAINER
- Publication number 20230364917
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- HIROAKI KUSANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE LIQUID DISCHA...
- Publication number 20230347654
- Publication date Nov 2, 2023
- Canon Kabushiki Kaisha
- MOTOAKI SATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID STORAGE CONTAINER, LIQUID CONSUMPTION APPARATUS, AND RECORDI...
- Publication number 20230339232
- Publication date Oct 26, 2023
- Canon Kabushiki Kaisha
- ISAO OTANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230330997
- Publication date Oct 19, 2023
- Canon Kabushiki Kaisha
- MASATOMO OJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE AND MANUFACTURING METHOD THEREOF
- Publication number 20230286280
- Publication date Sep 14, 2023
- Canon Kabushiki Kaisha
- Norihisa Okuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RECORDING ELEMENT SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230234353
- Publication date Jul 27, 2023
- Canon Kabushiki Kaisha
- TAKANOBU MANABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND PRODUCTION METHOD FOR PRODUCING SAME
- Publication number 20230121567
- Publication date Apr 20, 2023
- Canon Kabushiki Kaisha
- Mitsuru Chida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PACKAGE AND CONTAINER
- Publication number 20230120121
- Publication date Apr 20, 2023
- Canon Kabushiki Kaisha
- Motoaki Sato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRINT HEAD AND METHOD OF MANUFACTURING PRINT HEAD
- Publication number 20230066943
- Publication date Mar 2, 2023
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID REPLENISHING CONTAINER, LIQUID REPLENISHING SYSTEM, AND LIQU...
- Publication number 20220396089
- Publication date Dec 15, 2022
- Canon Kabushiki Kaisha
- Norihisa Okuyama
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
LIQUID STORAGE CONTAINER, METHOD OF MANUFACTURING LIQUID STORAGE CO...
- Publication number 20220363066
- Publication date Nov 17, 2022
- Canon Kabushiki Kaisha
- Masatomo Ojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELEMENT SUBSTRATE, LIQUID DISCHARGE HEAD, AND MANUFACTURING METHOD...
- Publication number 20220314618
- Publication date Oct 6, 2022
- Canon Kabushiki Kaisha
- Hiroaki Kusano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CARTRIDGE
- Publication number 20220184951
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20220143982
- Publication date May 12, 2022
- Canon Kabushiki Kaisha
- Makoto Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20220032625
- Publication date Feb 3, 2022
- Canon Kabushiki Kaisha
- Yusuke Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Junichiro Iri

Person

Patents Grantslast 30 patents

Liquid storage container

Liquid ejection head and production method for producing same

Print head and method of manufacturing print head

Package and container

Liquid ejection head and manufacturing method thereof

Liquid ejection head

Liquid discharge cartridge manufacturing method

Liquid storage container, method of manufacturing liquid storage co...

Liquid cartridge

Element substrate, liquid discharge head, and manufacturing method...

Ink container and inkjet printer

Liquid storage container

Liquid ejection head

Element substrate, liquid ejection head, and liquid ejection apparatus

Circuit board and liquid ejection head

Method for manufacturing liquid ejection head substrate

Dicing method, program for the dicing method, and storage medium fo...

Printing head and manufacturing method of printing head

Laser cutting method

Laser cutting apparatus and laser cutting method

Method for dicing wafer and process for manufacturing liquid-discha...

Laser processing apparatus and laser processing method

Automatic focusing apparatus, laser processing apparatus, and laser...

Method for dicing wafer and process for manufacturing liquid-discha...

Laser based splitting method, object to be split, and semiconductor...

Method of manufacturing a liquid jet recording head

Ink jet recording head, ink jet recording apparatus using such ink...

Liquid ejection head and method of manufacturing the liquid ejectio...

Ink-jet head substrate, ink-jet head and ink-jet recording apparatus

Ink jet head substrate, ink jet head, method for manufacturing ink...

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD

LIQUID CARTRIDGE AND MANUFACTURING METHOD OF THE SAME

CARTRIDGE AND REUSING METHOD OF CARTRIDGE

CARTRIDGE AND RE-MANUFACTURING METHOD OF CARTRIDGE

LIQUID EJECTION HEAD, MANUFACTURING METHOD FOR LIQUID EJECTION HEAD...

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD

LIQUID STORAGE CONTAINER AND PRINTING APPARATUS

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARG...

LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARG...

LIQUID EJECTION HEAD AND INKJET RECORDING APPARATUS

LIQUID EJECTION HEAD INSPECTION METHOD, LIQUID EJECTION HEAD INSPEC...

LIQUID STORAGE CONTAINER AND RECORDING APPARATUS

LIQUID CONTAINER AND PRINTING APPARATUS

CONTAINER AND METHOD OF MANUFACTURING SAME

LIQUID STORAGE CONTAINER

LIQUID DISCHARGE HEAD AND METHOD OF MANUFACTURING THE LIQUID DISCHA...

LIQUID STORAGE CONTAINER, LIQUID CONSUMPTION APPARATUS, AND RECORDI...

LIQUID CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME

LIQUID CARTRIDGE AND MANUFACTURING METHOD THEREOF

RECORDING ELEMENT SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

LIQUID EJECTION HEAD AND PRODUCTION METHOD FOR PRODUCING SAME

PACKAGE AND CONTAINER

PRINT HEAD AND METHOD OF MANUFACTURING PRINT HEAD

LIQUID REPLENISHING CONTAINER, LIQUID REPLENISHING SYSTEM, AND LIQU...

LIQUID STORAGE CONTAINER, METHOD OF MANUFACTURING LIQUID STORAGE CO...

ELEMENT SUBSTRATE, LIQUID DISCHARGE HEAD, AND MANUFACTURING METHOD...

LIQUID CARTRIDGE

LIQUID EJECTION HEAD

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF