Nobuo Haga
6Patents
4h-index
15Co-inventors
50Inventor score
Filing activity: Jul 1, 1986 → Jul 9, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6488552B2 | Outboard engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4747795A | Outboard engine construction adapted for use with deep draft and shallow draft vessels | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5967112A | Vertical internal combustion engine | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6302749A | Outboard motor | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6910929B2 | Outboard motor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4730542A | Elevating apparatus for a working apparatus | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.