Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186774 | Heavy duty radial tire with defined carcass turnup curvature | Kiyoshi Ueyoko, Tsuneyuki Nakagawa | 1993-02-16 |
| 5121781 | Heavy duty radial tire | Kiyoshi Ueyoko, Tsuneyuki Nakagawa | 1992-06-16 |
| 5085260 | Heavy duty radial tire with a carcass turnup portion having specific dimensions | Kiyoshi Ueyoko, Kazushige Ikeda, Munemitsu Yamada | 1992-02-04 |