Hiroaki Okui
56Patents
4h-index
37Co-inventors
62Inventor score
Filing activity: Nov 7, 2012 → Jun 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9144980B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 11 | Active |
| US9346269B2 | Flow path structure, liquid ejecting head, and liquid ejecting apparatus | Performing Operations; Transporting | 7 | Active |
| US9333754B2 | Liquid ejecting apparatus and control method thereof | Performing Operations; Transporting | 5 | Active |
| US9707760B2 | Flow path structure, liquid ejecting head, and liquid ejecting apparatus | Performing Operations; Transporting | 4 | Active |
| US8757782B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 3 | Active |
| US9840076B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US10124586B2 | Flow path structure, liquid ejecting head, and liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US9724925B2 | Liquid ejecting head unit, liquid ejecting apparatus, wiping method, and printing method | Performing Operations; Transporting | 2 | Active |
| US9533505B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US9393785B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US11827016B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US9254656B2 | Liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head | Performing Operations; Transporting | 1 | Active |
| US10507655B2 | Liquid ejecting head, manufacturing method thereof, and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US10913267B2 | Method of controlling liquid ejecting apparatus and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US10155394B2 | Method for manufacturing valve unit, and valve unit | Performing Operations; Transporting | 1 | Active |
| US8801154B2 | Liquid ejection head and liquid ejection apparatus | Performing Operations; Transporting | 1 | Active |
| US11840085B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US10207513B2 | Pressure controlling apparatus and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US9233544B2 | Head unit and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US10639898B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US11958291B2 | Liquid discharging head and liquid discharging apparatus | Performing Operations; Transporting | 0 | Active |
| US12370798B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US11845278B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US11192366B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US12269265B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.