Ayako Iwasaki

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and control method of image forming apparatus
- Patent number 10,987,921
- Issue date Apr 27, 2021
- Canon Kabushiki Kaisha
- Ayako Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and recording apparatus
- Patent number 10,723,127
- Issue date Jul 28, 2020
- Canon Kabushiki Kaisha
- Koichi Ishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head and liquid discharging device
- Patent number 10,486,421
- Issue date Nov 26, 2019
- Canon Kabushiki Kaisha
- Takatsugu Moriya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing element substrate and liquid ejection head
- Patent number 10,421,276
- Issue date Sep 24, 2019
- Canon Kabushiki Kaisha
- Akiko Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head and liquid discharging device
- Patent number 10,112,387
- Issue date Oct 30, 2018
- Canon Kabushiki Kaisha
- Takatsugu Moriya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION MODULE
- Publication number 20230330989
- Publication date Oct 19, 2023
- Canon Kabushiki Kaisha
- AYAKO IWASAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND RECORDING APPARATUS
- Publication number 20190308413
- Publication date Oct 10, 2019
- Canon Kabushiki Kaisha
- Koichi Ishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS
- Publication number 20190299592
- Publication date Oct 3, 2019
- Canon Kabushiki Kaisha
- Ayako Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING DEVICE
- Publication number 20190023001
- Publication date Jan 24, 2019
- Canon Kabushiki Kaisha
- Takatsugu Moriya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING DEVICE
- Publication number 20180022087
- Publication date Jan 25, 2018
- Canon Kabushiki Kaisha
- Takatsugu Moriya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING ELEMENT SUBSTRATE AND LIQUID EJECTION HEAD
- Publication number 20170341388
- Publication date Nov 30, 2017
- Canon Kabushiki Kaisha
- Akiko Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS