Inventor
EGAWA TSUYOSHI
JP5 patents
Patents
5 patentsUS11459476B2Oct 4, 2022
Production method for pigment aqueous dispersion
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US11242466B2Feb 8, 2022
Ink set for inkjet recording
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US11220611B2Jan 11, 2022
Water-based ink for ink-jet recording
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US11535765B2Dec 27, 2022
Aqueous ink
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US9376532B2Jun 28, 2016
Quaternary ammonium salt compound
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