Katsuhiko Iwazaki
46Patents
14h-index
19Co-inventors
78Inventor score
Filing activity: Jan 26, 1999 → Sep 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6950035B2 | Parking assist system with image obtaining means and displaying means | Physics | 142 | Expired |
| US7085634B2 | Parking assist apparatus and parking assist method for vehicle | Performing Operations; Transporting | 56 | Expired |
| US7039504B2 | Vehicle backward movement assist device and vehicle parking assist device | Performing Operations; Transporting | 39 | Expired |
| US7454291B2 | Driving control apparatus | Performing Operations; Transporting | 33 | Active |
| US6919822B2 | Parking assist device and method for assisting parking | Performing Operations; Transporting | 24 | Expired |
| US7043346B2 | Parking assist apparatus and parking assist method for vehicle | Performing Operations; Transporting | 23 | Expired |
| US7487020B2 | Driving assist apparatus and method for vehicle | Performing Operations; Transporting | 22 | Expired |
| US7532981B2 | Vehicle departure detecting device | Performing Operations; Transporting | 20 | Active |
| US7075456B2 | Parking assist device | Performing Operations; Transporting | 19 | Expired |
| US8150581B2 | Driving assistance system and driving assistance method | Performing Operations; Transporting | 18 | Active |
| US7391304B2 | Driving operation support system and method | Performing Operations; Transporting | 18 | Expired |
| US7117073B2 | Parking-assist device and reversing-assist device | Performing Operations; Transporting | 16 | Expired |
| US7692534B2 | Driving operation support system and method | Performing Operations; Transporting | 16 | Active |
| US7557732B2 | Vehicle deviation preventing control device | Physics | 15 | Active |
| US7012550B2 | Parking assist apparatus and parking assist method for vehicle | Performing Operations; Transporting | 14 | Expired |
| US6929082B2 | Parking assist apparatus for vehicle and control method of same | Performing Operations; Transporting | 13 | Expired |
| US7053794B2 | Parking assist device and method for assisting parking | Performing Operations; Transporting | 11 | Expired |
| US7263420B2 | Vehicle backward movement assist device and vehicle parking assist device | Performing Operations; Transporting | 11 | Expired |
| US6374167B1 | Automatic steering device for vehicles canceling steering deviation quicker when larger | Performing Operations; Transporting | 10 | Expired |
| US6826469B2 | Vehicle traveling control system | Performing Operations; Transporting | 10 | Expired |
| US7127339B2 | Driving assist apparatus and method for vehicle | Performing Operations; Transporting | 9 | Expired |
| US6907333B2 | Steering device | Performing Operations; Transporting | 9 | Expired |
| US7103461B2 | Driving assist apparatus and method for vehicle | Performing Operations; Transporting | 8 | Expired |
| US7155325B2 | Parking assist apparatus | Performing Operations; Transporting | 8 | Expired |
| US7099758B2 | Parking assist apparatus | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.