Ryosuke Ishida
16Patents
2h-index
25Co-inventors
54Inventor score
Filing activity: Oct 19, 1990 → Jun 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8953315B2 | Axial fan and electronic device including the same | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10781826B2 | Axial fan and refrigerator | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10002699B2 | Electromagnetic coil driving control device | Electricity | 2 | Active |
| US5124241A | Silver halide color photographic material | Physics | 2 | Expired |
| US9154033B2 | Current control semiconductor device and control device using the same | Electricity | 1 | Active |
| US10498395B2 | Power line communication apparatus and electronic control apparatus including power line communication apparatus | Electricity | 1 | Active |
| US10700741B2 | Electronic control apparatus provided with power line communication function, actuator, electronic control system, and automobile using same | Electricity | 0 | Active |
| US10767658B2 | Axial fan and refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10340799B2 | Step-up/down power supply and power supply circuit | Electricity | 0 | Active |
| US9146567B2 | Current control device | Electricity | 0 | Active |
| US10221945B2 | Electronic control device for vehicular automatic transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10044494B2 | Electronic control device | Electricity | 0 | Active |
| US10340833B2 | Load drive device | Electricity | 0 | Active |
| US11480196B2 | Axial fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11523493B2 | Electronic control unit | Electricity | 0 | Active |
| US9600047B2 | Electronic control unit | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.