Inventor
SAI HA
JP5 patents
Patents
5 patentsUS11938734B2Mar 26, 2024
Cleaning solution and inkjet printer cleaning method
NIPPON KAYAKU KK0 citations60
US12202991B2Jan 21, 2025
Ink and ink-jet recording method
NIPPON KAYAKU KK0 citations57
US10994544B2May 4, 2021
Cleaning liquid and method of cleaning ink-jet printer
NIPPON KAYAKU KK0 citations53
US12194766B2Jan 14, 2025
Pretreatment liquid
NIPPON KAYAKU KK0 citations51
US10017653B2Jul 10, 2018
Ink composition, ink jet recording method, and colored substance
NIPPON KAYAKU KK0 citations48