Yusuke Iwai
21Patents
6h-index
12Co-inventors
62Inventor score
Filing activity: Oct 20, 2005 → Dec 30, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9800116B2 | DC brushless motor including cover portion with fan blades | Electricity | 14 | Active |
| US9800117B2 | Self-cooled motor | Electricity | 12 | Active |
| US7877764B2 | Chucking mechanism, motor having the same, and method of manufacturing the same | Physics | 8 | Active |
| US7900223B2 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Physics | 6 | Active |
| US7913269B2 | Motor and storage disk drive with a chucking mechanism for retaining a data storage disk | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7890970B2 | Brushless motor, and disk drive equipped with the same | Electricity | 6 | Active |
| US7849474B2 | Motor having chucking device and disk driving apparatus including the same | Physics | 5 | Active |
| US7360227B2 | Chucking apparatus and recording disk drive motor having chucking apparatus | Physics | 5 | Active |
| US7856642B2 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Physics | 4 | Active |
| US7908614B2 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Physics | 3 | Active |
| US7937722B2 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Physics | 3 | Active |
| US7890969B2 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Physics | 3 | Active |
| US7921438B2 | Chucking mechanism, brushless motor having the chucking mechanism, and disk driving apparatus having the brushless motor | Physics | 2 | Active |
| US7992160B2 | Motor with a chucking device for detachably holding a disk having a central opening portion and disk drive apparatus equipped with the same | Physics | 2 | Active |
| US9800118B2 | Self-cooled motor | Electricity | 2 | Active |
| US7987475B2 | Chucking mechanism, brushless motor and disk drive apparatus | Physics | 1 | Active |
| US7962928B2 | Brushless motor, and disk drive equipped with the same | Electricity | 1 | Active |
| US8032903B2 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Physics | 1 | Active |
| US9103330B2 | Motor, disk drive apparatus, and fan | Physics | 0 | Active |
| US8082561B2 | Motor provided with chucking device and disk driving device equipped with the motor | Electricity | 0 | Active |
| US8032902B2 | Motor with a chucking device for detachably holding a disk and disk drive apparatus equipped with the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.