Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222031 | Warning device for a vehicle | Michio Okamoto, Minoru Ichikawa, Masaru Uenoyama, Masaaki Ichimura, Masakazu Tateishi | 1980-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222031 | Warning device for a vehicle | Michio Okamoto, Minoru Ichikawa, Masaru Uenoyama, Masaaki Ichimura, Masakazu Tateishi | 1980-09-09 |