Shinya Izawa
9Patents
1h-index
14Co-inventors
44Inventor score
Filing activity: Aug 22, 2003 → Jan 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD614237S1 | Document validator | General | 7 | Expired |
| US11580809B2 | Drive transmission switching mechanism, paper sheet storage unit, and paper sheet processing device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8382100B2 | Device for concentrically transporting documents through passageway | Performing Operations; Transporting | 1 | Active |
| US11472657B2 | Paper sheet accumulation drum, paper sheet accumulation device, and paper sheet processing device | Performing Operations; Transporting | 1 | Active |
| US7699152B2 | Device for discriminating valuable papers with low power consumption | Performing Operations; Transporting | 1 | Expired |
| USD610201S1 | Document validator | General | 1 | Expired |
| US8006821B2 | Rotary anti-pullback unit of fletched fins | Physics | 0 | Active |
| US11967195B2 | Paper sheet storage unit and paper sheet processing device | Physics | 0 | Active |
| US11745967B2 | Paper feed tray, paper feed device, and circulation-type paper sheet processing device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.