Yasuo Fujii

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head substrate, liquid ejection head, and liquid ej...
- Patent number 12,246,536
- Issue date Mar 11, 2025
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Element substrate and print head
- Patent number 12,064,965
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Yosuke Miura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head substrate, liquid discharge head and liquid d...
- Patent number 10,538,086
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head substrate, liquid discharge head, and recordi...
- Patent number 10,137,683
- Issue date Nov 27, 2018
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Discharge element substrate, printhead, and printing apparatus
- Patent number 10,040,284
- Issue date Aug 7, 2018
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head substrate, liquid ejection head, and recording...
- Patent number 9,302,479
- Issue date Apr 5, 2016
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate for liquid ejecting head, liquid ejecting head, and recor...
- Patent number 9,168,741
- Issue date Oct 27, 2015
- Canon Kabushiki Kaisha
- Tatsuhito Goden
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Data processing system wherein data is stored in a memory and an ex...
- Patent number 7,610,452
- Issue date Oct 27, 2009
- Canon Kabushiki Kaisha
- Yasuo Fujii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid discharging head and recording apparatus using the same
- Patent number 7,328,957
- Issue date Feb 12, 2008
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head substrate, ink jet head using the substrate, and ink j...
- Patent number 7,021,748
- Issue date Apr 4, 2006
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead and printing apparatus using said printhead
- Patent number 6,729,708
- Issue date May 4, 2004
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead, printing apparatus using printhead, printhead cartridge,...
- Patent number 6,629,742
- Issue date Oct 7, 2003
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with dual independent control limits
- Patent number 5,530,556
- Issue date Jun 25, 1996
- Canon Kabushiki Kaisha
- Shigeo Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Facsimile apparatus
- Patent number 5,513,253
- Issue date Apr 30, 1996
- Canon Kabushiki Kaisha
- Takehiro Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEAD SUBSTRATE
- Publication number 20240181771
- Publication date Jun 6, 2024
- Canon Kabushiki Kaisha
- YASUO FUJII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS
- Publication number 20230405989
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- YASUO FUJII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELEMENT SUBSTRATE AND PRINT HEAD
- Publication number 20230074434
- Publication date Mar 9, 2023
- Canon Kabushiki Kaisha
- YOSUKE MIURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND LIQUID EJ...
- Publication number 20220184952
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- YASUO FUJII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD AND LIQUID D...
- Publication number 20170368821
- Publication date Dec 28, 2017
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND RECORDI...
- Publication number 20170305154
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DISCHARGE ELEMENT SUBSTRATE, PRINTHEAD, AND PRINTING APPARATUS
- Publication number 20170001436
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SUBSTRATE FOR LIQUID EJECTING HEAD, LIQUID EJECTING HEAD, AND RECOR...
- Publication number 20150062251
- Publication date Mar 5, 2015
- Canon Kabushiki Kaisha
- Tatsuhito Goden
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND RECORDING...
- Publication number 20150062252
- Publication date Mar 5, 2015
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid discharging head and recording apparatus using the same
- Publication number 20050270319
- Publication date Dec 8, 2005
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet head substrate, ink jet head using the substrate, and ink j...
- Publication number 20040021739
- Publication date Feb 5, 2004
- Canon Kabushiki Kaisha
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printhead and printing apparatus using said printhead
- Publication number 20020158928
- Publication date Oct 31, 2002
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printhead, printing apparatus using printhead, printhead cartridge,...
- Publication number 20020118241
- Publication date Aug 29, 2002
- Yasuo Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yasuo Fujii

Person

Patents Grantslast 30 patents

Liquid ejection head substrate, liquid ejection head, and liquid ej...

Element substrate and print head

Liquid discharge head substrate, liquid discharge head and liquid d...

Liquid discharge head substrate, liquid discharge head, and recordi...

Discharge element substrate, printhead, and printing apparatus

Liquid ejection head substrate, liquid ejection head, and recording...

Substrate for liquid ejecting head, liquid ejecting head, and recor...

Data processing system wherein data is stored in a memory and an ex...

Liquid discharging head and recording apparatus using the same

Ink jet head substrate, ink jet head using the substrate, and ink j...

Printhead and printing apparatus using said printhead

Printhead, printing apparatus using printhead, printhead cartridge,...

Recording apparatus with dual independent control limits

Facsimile apparatus

Patents Applicationslast 30 patents

HEAD SUBSTRATE

HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

ELEMENT SUBSTRATE AND PRINT HEAD

LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND LIQUID EJ...

LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD AND LIQUID D...

LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND RECORDI...

DISCHARGE ELEMENT SUBSTRATE, PRINTHEAD, AND PRINTING APPARATUS

SUBSTRATE FOR LIQUID EJECTING HEAD, LIQUID EJECTING HEAD, AND RECOR...

LIQUID EJECTION HEAD SUBSTRATE, LIQUID EJECTION HEAD, AND RECORDING...

Liquid discharging head and recording apparatus using the same

Ink jet head substrate, ink jet head using the substrate, and ink j...

Printhead and printing apparatus using said printhead

Printhead, printing apparatus using printhead, printhead cartridge,...