Kei Kosaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge apparatus, control method, and computer-readable s...
- Patent number 11,919,309
- Issue date Mar 5, 2024
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and recovery method therefor
- Patent number 11,833,816
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Satoko Yaita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus and control method thereof
- Patent number 11,827,023
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection apparatus and wiping method
- Patent number 11,780,231
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection apparatus and wiping method
- Patent number 11,766,868
- Issue date Sep 26, 2023
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink quantity detection method thereof
- Patent number 11,351,794
- Issue date Jun 7, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and recovery method therefor
- Patent number 11,338,579
- Issue date May 24, 2022
- Canon Kabushiki Kaisha
- Satoko Yaita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus, control method of the same, and transportation...
- Patent number 11,192,379
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus and cleaning method
- Patent number 10,427,411
- Issue date Oct 1, 2019
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus and cleaning method
- Patent number 10,286,649
- Issue date May 14, 2019
- Canon Kabushiki Kaisha
- Satoko Furuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and recovery method of print head
- Patent number 10,207,506
- Issue date Feb 19, 2019
- Canon Kabushiki Kaisha
- Osamu Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus and cleaning method
- Patent number 10,201,977
- Issue date Feb 12, 2019
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink amount control method for ink tank
- Patent number 9,597,888
- Issue date Mar 21, 2017
- Canon Kabushiki Kaisha
- Atsushi Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus, method, and non-transitory storage medium
- Patent number 9,517,628
- Issue date Dec 13, 2016
- Canon Kabushiki Kaisha
- Tomoyuki Tenkawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and method for controlling the same
- Patent number 9,446,595
- Issue date Sep 20, 2016
- Canon Kabushiki Kaisha
- Kei Takarabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and processing method therefor
- Patent number 9,340,009
- Issue date May 17, 2016
- Canon Kabushiki Kaisha
- Yoshiaki Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink amount detection method
- Patent number 9,272,522
- Issue date Mar 1, 2016
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and control method thereof
- Patent number 9,138,991
- Issue date Sep 22, 2015
- Canon Kabushiki Kaisha
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and control method
- Patent number 9,108,410
- Issue date Aug 18, 2015
- Canon Kabushiki Kaisha
- Yuji Hamasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and inkjet printing method
- Patent number 9,028,049
- Issue date May 12, 2015
- Canon Kabushiki Kaisha
- Satoshi Azuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus
- Patent number 8,950,845
- Issue date Feb 10, 2015
- Canon Kabushiki Kaisha
- Shigeyasu Nagoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing apparatus and inkjet printing method
- Patent number 8,931,875
- Issue date Jan 13, 2015
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus for processing multivalue image data in...
- Patent number 8,864,256
- Issue date Oct 21, 2014
- Canon Kabushiki Kaisha
- Satoshi Azuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing apparatus and ink stain detection method in the same
- Patent number 8,727,477
- Issue date May 20, 2014
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE S...
- Publication number 20240239105
- Publication date Jul 18, 2024
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20240042767
- Publication date Feb 8, 2024
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF
- Publication number 20220274418
- Publication date Sep 1, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION APPARATUS AND WIPING METHOD
- Publication number 20220258474
- Publication date Aug 18, 2022
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EJECTION APPARATUS AND WIPING METHOD
- Publication number 20220250387
- Publication date Aug 11, 2022
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND RECOVERY METHOD THEREFOR
- Publication number 20220242113
- Publication date Aug 4, 2022
- Canon Kabushiki Kaisha
- Satoko Yaita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20220111649
- Publication date Apr 14, 2022
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE S...
- Publication number 20220111651
- Publication date Apr 14, 2022
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND RECOVERY METHOD THEREFOR
- Publication number 20200316936
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Satoko Yaita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS, CONTROL METHOD OF THE SAME, AND TRANSPORTATION...
- Publication number 20200316951
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Tetsuya Narazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF
- Publication number 20200316955
- Publication date Oct 8, 2020
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET PRINTING APPARATUS AND CLEANING METHOD
- Publication number 20190118536
- Publication date Apr 25, 2019
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING APPARATUS AND CLEANING METHOD
- Publication number 20180029356
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Satoko Furuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET PRINTING APPARATUS AND CLEANING METHOD
- Publication number 20180029371
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND RECOVERY METHOD OF PRINT HEAD
- Publication number 20160052278
- Publication date Feb 25, 2016
- Canon Kabushiki Kaisha
- Osamu Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING THE SAME
- Publication number 20160052266
- Publication date Feb 25, 2016
- Canon Kabushiki Kaisha
- Kei Takarabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK AMOUNT CONTROL METHOD FOR INK TANK
- Publication number 20160052290
- Publication date Feb 25, 2016
- Canon Kabushiki Kaisha
- Atsushi Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS, METHOD, AND NON-TRANSITORY STORAGE MEDIUM
- Publication number 20160052276
- Publication date Feb 25, 2016
- Canon Kabushiki Kaisha
- Tomoyuki Tenkawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK AMOUNT DETECTION METHOD
- Publication number 20160052289
- Publication date Feb 25, 2016
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PROCESSING METHOD THEREFOR
- Publication number 20150210070
- Publication date Jul 30, 2015
- Canon Kabushiki Kaisha
- Yoshiaki Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD
- Publication number 20150042715
- Publication date Feb 12, 2015
- Canon Kabushiki Kaisha
- Yuji Hamasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20130335471
- Publication date Dec 19, 2013
- Takeshi Murase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
- Publication number 20130328969
- Publication date Dec 12, 2013
- Satoshi Azuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20130235115
- Publication date Sep 12, 2013
- Canon Kabushiki Kaisha
- Shigeyasu Nagoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD
- Publication number 20130093809
- Publication date Apr 18, 2013
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING APPARATUS
- Publication number 20130076811
- Publication date Mar 28, 2013
- Canon Kabushiki Kaisha
- Yoshiyuki Honda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET PRINTING APPARATUS AND INK STAIN DETECTION METHOD IN THE SAME
- Publication number 20130010025
- Publication date Jan 10, 2013
- Canon Kabushiki Kaisha
- Kei Kosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD FOR CONTROLLING PRINTING APPARATUS
- Publication number 20120069067
- Publication date Mar 22, 2012
- Canon Kabushiki Kaisha
- Makoto Torigoe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20120050376
- Publication date Mar 1, 2012
- Canon Kabushiki Kaisha
- Shigeyasu Nagoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PROCESSING METHOD THEREFOR
- Publication number 20120033006
- Publication date Feb 9, 2012
- Canon Kabushiki Kaisha
- Yoshiaki Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Liquid discharge apparatus, control method, and computer-readable s...

Printing apparatus and recovery method therefor

Liquid discharge apparatus and control method thereof

Ejection apparatus and wiping method

Ejection apparatus and wiping method

Printing apparatus and ink quantity detection method thereof

Printing apparatus and recovery method therefor

Printing apparatus, control method of the same, and transportation...

Ink-jet printing apparatus and cleaning method

Inkjet recording apparatus and cleaning method

Inkjet printing apparatus and recovery method of print head

Ink-jet printing apparatus and cleaning method

Printing apparatus and ink amount control method for ink tank

Printing apparatus, method, and non-transitory storage medium

Ink jet printing apparatus and method for controlling the same

Printing apparatus and processing method therefor

Printing apparatus and ink amount detection method

Printing apparatus and control method thereof

Printing apparatus and control method

Inkjet printing apparatus and inkjet printing method

Printing apparatus

Inkjet printing apparatus and inkjet printing method

Image processing apparatus for processing multivalue image data in...

Ink-jet printing apparatus and ink stain detection method in the same

Patents Applicationslast 30 patents

LIQUID DISCHARGE APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE S...

LIQUID DISCHARGE APPARATUS AND CONTROL METHOD THEREOF

PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF

EJECTION APPARATUS AND WIPING METHOD

EJECTION APPARATUS AND WIPING METHOD

PRINTING APPARATUS AND RECOVERY METHOD THEREFOR

LIQUID DISCHARGE APPARATUS AND CONTROL METHOD THEREOF

LIQUID DISCHARGE APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE S...

PRINTING APPARATUS AND RECOVERY METHOD THEREFOR

PRINTING APPARATUS, CONTROL METHOD OF THE SAME, AND TRANSPORTATION...

PRINTING APPARATUS AND INK QUANTITY DETECTION METHOD THEREOF

INK-JET PRINTING APPARATUS AND CLEANING METHOD

INKJET RECORDING APPARATUS AND CLEANING METHOD

INK-JET PRINTING APPARATUS AND CLEANING METHOD

INKJET PRINTING APPARATUS AND RECOVERY METHOD OF PRINT HEAD

INK JET PRINTING APPARATUS AND METHOD FOR CONTROLLING THE SAME

PRINTING APPARATUS AND INK AMOUNT CONTROL METHOD FOR INK TANK

PRINTING APPARATUS, METHOD, AND NON-TRANSITORY STORAGE MEDIUM

PRINTING APPARATUS AND INK AMOUNT DETECTION METHOD

PRINTING APPARATUS AND PROCESSING METHOD THEREFOR

PRINTING APPARATUS AND CONTROL METHOD

PRINTING APPARATUS AND CONTROL METHOD THEREOF

INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD

PRINTING APPARATUS

INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD

INKJET RECORDING APPARATUS

INK-JET PRINTING APPARATUS AND INK STAIN DETECTION METHOD IN THE SAME

PRINTING APPARATUS AND METHOD FOR CONTROLLING PRINTING APPARATUS

PRINTING APPARATUS

PRINTING APPARATUS AND PROCESSING METHOD THEREFOR