Masatoshi Izuchi
32Patents
6h-index
18Co-inventors
62Inventor score
Filing activity: Jul 28, 2005 → Mar 25, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7959147B2 | Sheet feeding apparatus and image recording apparatus | Performing Operations; Transporting | 38 | Active |
| US8272637B2 | Sheet tray unit with three tray portions and tray stopper, and image recording device comprising said sheet tray unit | Performing Operations; Transporting | 10 | Active |
| US7725071B2 | Both side printable printer | Performing Operations; Transporting | 8 | Active |
| US7731179B2 | Sheet tray assembly | Performing Operations; Transporting | 8 | Active |
| US7410167B2 | Recording medium feeding method and image recording apparatus | Performing Operations; Transporting | 7 | Active |
| US7661674B2 | Feeding device and image recording apparatus equipped with the feeding device | Performing Operations; Transporting | 6 | Active |
| US7527346B2 | Ink-jet recording apparatus | Performing Operations; Transporting | 4 | Active |
| US7883282B2 | Image forming apparatus | Performing Operations; Transporting | 3 | Active |
| US8794620B2 | Paper feed cassette device and image recording device with integrally sliding tray portions | Performing Operations; Transporting | 3 | Active |
| US8123421B2 | Medium feeding device with roller cleaning member under sheet tray | Performing Operations; Transporting | 2 | Active |
| US7984958B2 | Image-recording device | Performing Operations; Transporting | 2 | Active |
| US7401915B2 | Image-recording apparatus | Performing Operations; Transporting | 2 | Active |
| US7762546B2 | Sheet conveying device and image recording apparatus including the sheet conveying device | Performing Operations; Transporting | 2 | Active |
| US7568693B2 | Image forming apparatus having supporting member that supports bottom portion of feeding tray | Performing Operations; Transporting | 2 | Active |
| US8474809B2 | Image recording apparatus | Performing Operations; Transporting | 2 | Active |
| US8020849B2 | Image recording apparatus | Performing Operations; Transporting | 2 | Active |
| US8322702B2 | Image recording apparatus | Performing Operations; Transporting | 1 | Active |
| US9782988B2 | Printer with force transmitting path selecting mechanism | Performing Operations; Transporting | 0 | Active |
| US9096085B2 | Printer with force transmitting path selecting mechanism | Performing Operations; Transporting | 0 | Active |
| US7881653B2 | Image recording apparatus | Performing Operations; Transporting | 0 | Active |
| US8727648B2 | Printer with force transmitting path selecting mechanism | Performing Operations; Transporting | 0 | Active |
| US8348271B2 | Printer with sheet sending mechanism | Performing Operations; Transporting | 0 | Active |
| US7955012B2 | Printer with force transmitting path selecting mechanism | Performing Operations; Transporting | 0 | Active |
| US7547012B2 | Sheet feeder image forming device | Performing Operations; Transporting | 0 | Active |
| US8503923B2 | Image recording apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.