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Tomoaki Ishii
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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aqueous ink, ink cartridge and ink jet recording method
Patent number
10,781,329
Issue date
Sep 22, 2020
Canon Kabushiki Kaisha
Tomoaki Ishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Publication number
20240052188
Publication date
Feb 15, 2024
Canon Kabushiki Kaisha
TOMOAKI ISHII
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Publication number
20240052187
Publication date
Feb 15, 2024
Canon Kabushiki Kaisha
MUTSUKI KUSADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
Publication number
20230405990
Publication date
Dec 21, 2023
Canon Kabushiki Kaisha
TOMOHIRO YAMASHITA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
Publication number
20230405993
Publication date
Dec 21, 2023
Canon Kabushiki Kaisha
TOMOAKI ISHII
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Publication number
20210198508
Publication date
Jul 1, 2021
Canon Kabushiki Kaisha
Masayuki Ikegami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Publication number
20190315985
Publication date
Oct 17, 2019
Canon Kabushiki Kaisha
Tomoaki Ishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...