Yoshihisa Kitamura
15Patents
1h-index
21Co-inventors
50Inventor score
Filing activity: Feb 22, 2008 → Jan 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7979873B2 | Chucking device for removably holding a disk with a central opening, brushless motor with the chucking device and disk drive apparatus with the brushless motor | Physics | 2 | Active |
| US8341658B2 | Turntable for a storage disk drive apparatus, a motor using the turntable, a storage disk drive apparatus using the same | Physics | 1 | Active |
| US10680487B2 | Stator unit, motor, and fan motor | Electricity | 1 | Active |
| US10530213B2 | Stator unit, motor, and fan motor | Electricity | 0 | Active |
| US10965179B2 | Stator unit, motor, and blower apparatus | Electricity | 0 | Active |
| US8719852B2 | Turntable for storage disk drive apparatus, a motor including the turntable, a storage disk drive apparatus including the turntable, and a method for manufacturing the turntable | Physics | 0 | Active |
| US7873971B2 | Motor having chucking device and disk driving apparatus including same | Physics | 0 | Active |
| US11025123B2 | Motor and fan motor | Electricity | 0 | Active |
| US11725650B2 | Liquid feeder | Physics | 0 | Active |
| US12232297B2 | Cooling device | Physics | 0 | Active |
| US8438588B2 | Turntable for a storage disk apparatus including ferromagnetic material and a resin member | Physics | 0 | Active |
| US11946491B2 | Liquid feeder | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8352975B2 | Chucking device with a cone including a sliding portion, brushless motor using the same, and disk drive apparatus using the same | Physics | 0 | Active |
| US10897175B2 | Stator unit, motor, and blower apparatus | Electricity | 0 | Active |
| US12006948B2 | Pump device and cooling device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.