Naoki Oomura
8Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Oct 9, 1992 → Sep 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6153993A | Method and apparatus for controlling a brushless DC motor that indicates a motor failure | Physics | 117 | Expired |
| US5694010A | Method and apparatus for controlling a brushless DC motor | Physics | 110 | Expired |
| US5295363A | Method and apparatus of controlling a compressor of an air conditioner | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7564206B2 | Motor positioning unit | Electricity | 6 | Active |
| US7548039B2 | Motor control unit | Physics | 2 | Active |
| US9225271B2 | Semiconductor integrated circuit and motor driving apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US8174219B2 | Motor control unit and air conditioner having the same | Electricity | 2 | Active |
| US10630213B2 | Motor control integrated circuit | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.