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Yasuaki Kitayama
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inkjet recording apparatus
Patent number
12,103,314
Issue date
Oct 1, 2024
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and method of manufacturing liquid ejection head
Patent number
11,518,166
Issue date
Dec 6, 2022
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and manufacturing method of liquid ejection head
Patent number
11,458,732
Issue date
Oct 4, 2022
Canon Kabushiki Kaisha
Sayaka Seki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet print head
Patent number
11,207,889
Issue date
Dec 28, 2021
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Manufacturing method of liquid supply component
Patent number
11,014,361
Issue date
May 25, 2021
Canon Kabushiki Kaisha
Yasuaki Kitayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing liquid discharge head, liquid discharge he...
Patent number
10,730,299
Issue date
Aug 4, 2020
Canon Kabushiki Kaisha
Yuji Tamaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge apparatus, and manufacturin...
Patent number
10,300,699
Issue date
May 28, 2019
Canon Kabushiki Kaisha
Sayaka Seki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
10,252,521
Issue date
Apr 9, 2019
Canon Kabushiki Kaisha
Yuichiro Akama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for manufacturing liquid discharge head, liquid discharge he...
Patent number
10,239,317
Issue date
Mar 26, 2019
Canon Kabushiki Kaisha
Yuji Tamaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
10,081,184
Issue date
Sep 25, 2018
Canon Kabushiki Kaisha
Yuichiro Akama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
PRINT HEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS
Publication number
20240059084
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
TAKEHO MIYASHITA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
Publication number
20230373223
Publication date
Nov 23, 2023
Canon Kabushiki Kaisha
KYOSUKE TODA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
Publication number
20230373224
Publication date
Nov 23, 2023
Canon Kabushiki Kaisha
YASUAKI KITAYAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD
Publication number
20230249458
Publication date
Aug 10, 2023
Canon Kabushiki Kaisha
Kyosuke Toda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET RECORDING APPARATUS
Publication number
20220363061
Publication date
Nov 17, 2022
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD
Publication number
20210197566
Publication date
Jul 1, 2021
Canon Kabushiki Kaisha
Sayaka Seki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND RECOVERY METHOD
Publication number
20210197562
Publication date
Jul 1, 2021
Canon Kabushiki Kaisha
Kyosuke Toda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD
Publication number
20200307194
Publication date
Oct 1, 2020
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINT HEAD
Publication number
20200290353
Publication date
Sep 17, 2020
Canon Kabushiki Kaisha
Yasuaki Kitayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF LIQUID SUPPLY...
Publication number
20190255853
Publication date
Aug 22, 2019
Canon Kabushiki Kaisha
Yasuaki Kitayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...
Publication number
20190168509
Publication date
Jun 6, 2019
Canon Kabushiki Kaisha
Yuji Tamaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD
Publication number
20180029363
Publication date
Feb 1, 2018
Canon Kabushiki Kaisha
Yuichiro Akama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND MANUFACTURIN...
Publication number
20180029364
Publication date
Feb 1, 2018
Canon Kabushiki Kaisha
Sayaka Seki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD
Publication number
20180029358
Publication date
Feb 1, 2018
Canon Kabushiki Kaisha
Yuichiro Akama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HE...
Publication number
20180029367
Publication date
Feb 1, 2018
Canon Kabushiki Kaisha
Yuji Tamaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS