Ushio Itakura
8Patents
6h-index
13Co-inventors
52Inventor score
Filing activity: Feb 6, 2001 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6615421B2 | Expandable lavatory unit for aircraft | Performing Operations; Transporting | 60 | Expired |
| USD486565S1 | Lavatory unit of aircraft | General | 31 | Expired |
| USD487137S1 | Lavatory unit of aircraft | General | 30 | Expired |
| US7191701B2 | Trash compactor for lavatory unit of aircraft | Performing Operations; Transporting | 9 | Expired |
| US6405660B2 | Wagon | Human Necessities | 6 | Expired |
| USD577984S1 | Lavatory handle assembly | General | 6 | Expired |
| US6561599B2 | Serving wagon | Human Necessities | 6 | Expired |
| USD486207S1 | Lavatory unit of aircraft | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.