Yosuke Hoi
19Patents
5h-index
26Co-inventors
62Inventor score
Filing activity: Nov 17, 2000 → Mar 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7104355B2 | Snowmobile, and the arrangement of the engine and accessory components thereof | Performing Operations; Transporting | 13 | Expired |
| US7353899B2 | Snowmobile with improved air intake structure | Performing Operations; Transporting | 13 | Expired |
| US7140934B2 | Internal combustion engine having an improved oil pan structure for a personal watercraft, and personal watercraft including same | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7201622B2 | Internal combustion engine including improved balance shaft structure, and personal watercraft incorporating same | Performing Operations; Transporting | 6 | Expired |
| US7757656B2 | Internal combustion engine for small planing boat | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6837210B2 | Lubrication unit for engines | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7543450B2 | Air intake structure for small watercraft | Emerging Cross-Sectional Technologies | 3 | Active |
| US7219643B2 | Internal combustion engine having an improved oil cooling structure, and personal watercraft incorporating same | Performing Operations; Transporting | 3 | Expired |
| US7290514B2 | Valve train lubricating structure in internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7694654B2 | Internal combustion engine for small planing boat | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7219644B2 | Engine cooling system configuration, and personal watercraft incorporating same | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6823967B1 | Lubricating apparatus for dry sump type engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6450783B1 | Engine with oil pump | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7373914B2 | Lubricating apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7556006B2 | Valve mechanism of engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10514085B2 | Internal combustion engine of saddle riding vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10655512B2 | Internal combustion engine of saddle riding vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10330043B2 | Saddle-ride type vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10309265B2 | DOHC-type internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.