Inventor
OZAWA SHINSUKE
JP10 patents
Patents
10 patentsUS10865320B2Dec 15, 2020
Oil-based inkjet ink
RISO KAGAKU CORP3 citations71
US10889730B2Jan 12, 2021
Oil-based inkjet ink set and method for producing printed item
RISO KAGAKU CORP0 citations61
US11525065B2Dec 13, 2022
Oil-based inkjet ink
RISO KAGAKU CORP0 citations60
US11174406B2Nov 16, 2021
Oil-based inkjet ink
RISO KAGAKU CORP0 citations60
US10793734B2Oct 6, 2020
Oil-based inkjet ink
RISO KAGAKU CORP1 citations60
US12227899B2Feb 18, 2025
Method for producing printed textile item
RISO KAGAKU CORP0 citations59
US10920096B2Feb 16, 2021
Oil-based inkjet ink and method for producing oil-based inkjet ink
RISO KAGAKU CORP0 citations58
US11542402B2Jan 3, 2023
Oil-based inkjet ink, method for producing oil-based inkjet ink and method for producing dispersant
RISO KAGAKU CORP0 citations56
US10808137B2Oct 20, 2020
Method for producing printed item
RISO KAGAKU CORP0 citations50
US10569546B2Feb 25, 2020
Inkjet printer using oil-based ink
RISO KAGAKU CORP0 citations39