Inventor
ANDO KAZUYUKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ANDO KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RISO KAGAKU CORP
16 patentsUS11193033B2Dec 7, 2021
Oil-based inkjet ink
RISO KAGAKU CORP0 citations61
US10894897B2Jan 19, 2021
Oil-based inkjet ink
RISO KAGAKU CORP0 citations61
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
US10865321B2Dec 15, 2020
Oil-based inkjet ink
RISO KAGAKU CORP0 citations51
US10865322B2Dec 15, 2020
Oil-based inkjet ink
RISO KAGAKU CORP0 citations51
US10717887B2Jul 21, 2020
Oil-based inkjet ink
RISO KAGAKU CORP0 citations51
US10808137B2Oct 20, 2020
Method for producing printed item
RISO KAGAKU CORP0 citations50
US10040958B2Aug 7, 2018
Colored resin particle dispersion and inkjet ink
RISO KAGAKU CORP0 citations50
US9963603B2May 8, 2018
Colored resin particle dispersion and inkjet ink
RISO KAGAKU CORP1 citations50
US9803064B2Oct 31, 2017
Colored resin particle dispersion and inkjet ink
RISO KAGAKU CORP0 citations50
US9758693B2Sep 12, 2017
Colored resin particle dispersion and inkjet ink
RISO KAGAKU CORP0 citations50
US8795421B2Aug 5, 2014
W/O emulsion ink for inkjet
RISO KAGAKU CORP0 citations50
US10569546B2Feb 25, 2020
Inkjet printer using oil-based ink
RISO KAGAKU CORP0 citations39