Norio Imai
31Patents
7h-index
50Co-inventors
72Inventor score
Filing activity: Dec 8, 1988 → Sep 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6612958B2 | Oil pressure control apparatus of continuously variable transmission | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5005442A | Control system for stepless belt transmissions | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6835147B2 | Hydraulic pressure controller for automatic transmission | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5269204A | Hydraulic control system for vehicular automatic transmission | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5924450A | Control valve and hydraulic control device for continuously variable transmission devices | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10377416B2 | Driving assistance device | Physics | 7 | Active |
| US6683836B2 | Laser control device | Physics | 7 | Expired |
| US10239520B2 | Parking assistance device and parking assistance method | Performing Operations; Transporting | 7 | Active |
| US8271015B2 | Biological sample measurement apparatus and biological sample measurement system equipped with same | Physics | 6 | Active |
| US6019700A | Variable pressure gain control system for a CVT | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US10150486B2 | Driving assistance device and driving assistance system | Performing Operations; Transporting | 6 | Active |
| US8318096B2 | Biological sample measurement apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US10233816B2 | Oil jet | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10055994B2 | Parking assistance device | Physics | 2 | Active |
| US8858081B2 | Sliding bearing | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10618526B2 | Driving assistance apparatus | Performing Operations; Transporting | 1 | Active |
| US9836978B2 | Parking assistance device | Electricity | 1 | Active |
| US8170493B2 | Transmission device, and wireless communication apparatus using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11485355B2 | Parking assist apparatus | Physics | 0 | Active |
| US11884262B2 | Parking assist apparatus | Performing Operations; Transporting | 0 | Active |
| US12174028B2 | Parking assistance device | Physics | 0 | Active |
| US9886859B2 | Parking assistance device | Performing Operations; Transporting | 0 | Active |
| US12344233B2 | Parking assistance device | Performing Operations; Transporting | 0 | Active |
| US10676081B2 | Driving control apparatus | Physics | 0 | Active |
| US11273822B2 | Parking assist apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.