Takehiro Nakashima
10Patents
6h-index
20Co-inventors
62Inventor score
Filing activity: May 3, 1999 → Nov 2, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7537077B2 | Shroud of a vehicle | Performing Operations; Transporting | 12 | Active |
| US6237522A | Bottom structure of personal watercraft | Performing Operations; Transporting | 11 | Expired |
| US6318286A | Hull shape of personal watercraft | Performing Operations; Transporting | 10 | Expired |
| US7503575B2 | Body frame of two-wheeled vehicle | Performing Operations; Transporting | 8 | Active |
| USD425011S | Hull for a motorboat | General | 7 | Expired |
| US7637345B2 | Frame of motorcycle and engine bracket | Performing Operations; Transporting | 6 | Active |
| US6415728B1 | Personal watercraft | Performing Operations; Transporting | 5 | Expired |
| US6244916A | Oil feeding structure of personal watercraft | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6508187B2 | Watercraft | Performing Operations; Transporting | 3 | Expired |
| US7806223B2 | Frame of motorcycle and engine bracket | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.