Yoichi Oi
31Patents
3h-index
52Co-inventors
58Inventor score
Filing activity: Feb 7, 2012 → Oct 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8771088B2 | Damper device | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US9133906B2 | Centrifugal-pendulum vibration absorbing device and order setting method for the same | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9791019B2 | Damper device and starting device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8801524B2 | Damper apparatus | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9133907B2 | Centrifugal-pendulum vibration absorbing device and order setting method for the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US8932142B2 | Damper device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10323716B2 | Damper device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8747235B2 | Damper device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10508709B2 | Vibration damping device and method for designing the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10132384B2 | Centrifugal pendulum-type vibration absorbing device and order setting method for the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9732824B2 | Damper device and starting device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9915318B2 | Centrifugal-pendulum vibration absorbing device and order setting method for the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11668369B2 | Vibration damping device and design method of the same | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10968977B2 | Torsional vibration damper | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10072728B2 | Centrifugal-pendulum vibration absorbing device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11919504B2 | Motor control device | Emerging Cross-Sectional Technologies | 1 | Active |
| US10480615B2 | Vibration damping device and method of designing the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11512766B2 | Vibration damping apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10072726B2 | Damper device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12181012B2 | Damper spring | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11401995B2 | Torsional vibration damper and manufacturing method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10208832B2 | Centrifugal pendulum-type vibration absorbing device and designing method for the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8870665B2 | Damper device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11204078B2 | Vibration damping device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11781618B2 | Damper device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.