Akihiko Nojima
10Patents
6h-index
20Co-inventors
62Inventor score
Filing activity: Dec 29, 1995 → Mar 8, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5764139A | Information display apparatus for vehicles | Performing Operations; Transporting | 379 | Expired |
| US5568390A | Navigation system to be mounted on vehicles | Physics | 227 | Expired |
| US5933080A | Emergency calling system | Physics | 135 | Expired |
| US6163750A | Route guiding device for vehicle | Physics | 23 | Expired |
| US6336038B1 | Information terminal device and control method for the same | Electricity | 22 | Expired |
| US6786061B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5802747A | Crusher | Fixed Constructions | 6 | Expired |
| US7918101B2 | Outdoor unit of air conditioner | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8813518B2 | Air conditioner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9281757B2 | Voltage conversion device and electrical load driving device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.