Patents/Assignees

RISO Technologies Corporation

15 patents in portfolio

US12605929utility2026
Liquid Ejection Head
0 cites
US12600126utility2026
Driving Device and Liquid Ejecting Apparatus
0 cites
US12600128utility2026
Liquid Ejecting Head and Liquid Ejecting Apparatus
0 cites
US12576639utility2026
Liquid Ejecting Head and Liquid Ejecting Apparatus
0 cites
US12558892utility2026
Liquid Ejection Head
0 cites
US12552160utility2026
Liquid Ejection Head and Printing Device
0 cites
US12485674utility2025
Liquid Ejection Head
0 cites
US12466181utility2025
Ink Jet Head
0 cites
US12459258utility2025
Liquid Dispensing Head
0 cites
US12343989utility2025
Liquid Ejection Head
0 cites
US12344002utility2025
Liquid Supply Device, Liquid Ejection Device, and Liquid Supply Method
0 cites
US12337600utility2025
Liquid Ejection Head
0 cites
US12240240utility2025
Liquid Ejection Head
0 cites
US12179483utility2024
Liquid Ejection Head
0 cites
US12097702utility2024
Inkjet Head
0 cites