Ryuichi Abe
9Patents
3h-index
14Co-inventors
50Inventor score
Filing activity: Sep 10, 2003 → Feb 9, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8851220B2 | Air cleaner device | Performing Operations; Transporting | 7 | Active |
| US7089905B2 | Lubricating structure for an engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6948470B2 | Four-cycle engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9347406B2 | Air cleaner device for vehicle | Emerging Cross-Sectional Technologies | 3 | Active |
| US7004135B2 | Engine starter unit | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6899073B2 | Decompression device for internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8991533B2 | Air cleaner device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10378492B2 | Air-cleaner structure of saddle-ride type vehicle | Performing Operations; Transporting | 0 | Active |
| US8590511B2 | Intake passage structure for internal combustion engine, and engine and vehicle incorporating same | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.