Kiyohide Katou
5Patents
3h-index
—Co-inventors
40Inventor score
Filing activity: May 28, 1997 → Oct 17, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6006161A | Land vehicle navigation system with multi-screen mode selectivity | Physics | 198 | Expired |
| US7209828B2 | Navigation apparatus for a vehicle and program which controls the apparatus | Physics | 19 | Expired |
| US6978207B2 | Navigation apparatus for a vehicle and program | Physics | 3 | Expired |
| US8265869B2 | Vehicle navigation apparatus and vehicle navigation program | Physics | 3 | Active |
| US7219010B2 | Vehicle navigation apparatus and a program for controlling vehicle navigation apparatus | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.