Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4947406 | Communication interface | — | 1990-08-07 |
| 4482965 | Taximeter with tariff display mode controlled by removable memory addressable by fare rate keys | Iwao Tateishi, Takemi Mizuta, Nobuyasu Kakutani | 1984-11-13 |