Junji Ando
22Patents
4h-index
45Co-inventors
63Inventor score
Filing activity: Jan 17, 1985 → Jan 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4618019A | Motorcycle | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6920968B2 | Clutch plate, friction clutch, and coupling device | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US9188168B2 | Clutch plate | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7427439B2 | Amorphous-carbon coated member | Emerging Cross-Sectional Technologies | 4 | Active |
| US7677375B2 | Drive force transmission device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7004297B2 | Drive power transmission device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7963852B2 | Spline shaft | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7815028B2 | Clutch plate, friction clutch, and coupling device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9080614B2 | Clutch plate, clutch unit and driving force transmission system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8337315B2 | Propeller shaft | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9217196B2 | Method for forming DLC film on spline shaft and hot cathode PIG plasma CVD device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8167757B2 | Limited slip differential and manufacturing method for limited slip differential | Emerging Cross-Sectional Technologies | 1 | Active |
| US8734913B2 | Formation method of coating | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9133891B2 | Friction clutch plate, friction clutch and driving force transmission apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7520815B2 | Constant velocity universal joint | Emerging Cross-Sectional Technologies | 0 | Active |
| US7980376B2 | Wet friction plate | Emerging Cross-Sectional Technologies | 0 | Active |
| US9206860B2 | Clutch plate and method of producing same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8673409B2 | Formation method of coating | General | 0 | Revoked |
| US10550898B2 | Torque coupling system with lubricant management | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8518863B2 | Sliding member | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7803433B2 | Amorphous carbon film forming method and device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10975924B2 | Fluid control apparatus for use with vehicle clutches | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.