AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD | Patent Publication Number 20220332964

US 20220332964 A1
Patent Number-
Application Number17720352
Filled DateApr 14, 2022
Priority DateApr 14, 2022
Publication DateOct 20, 2022
Original Assignee
Current AssigneeCanon Inc.
Inventor/ApplicantsYoko Uetake
Yoshio Nakajima
Akemi Watanabe
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