Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536656 | Phosphor indication device | — | 1985-08-20 |
| 4389541 | Vehicle-mounted message apparatus | Osamu Nakano | 1983-06-21 |
| 4203094 | Apparatus for selectively displaying a plurality of indication panels | Motoharu Esaki | 1980-05-13 |
| 4196413 | Dot-matrix type vehicle condition display apparatus | — | 1980-04-01 |