Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962183 | Pneumatic tire | Kiyoshi Ueyoko, Tsuneyuki Nakagawa, Minoru Nishi, Kazumi Yamazaki | 2005-11-08 |
| 6427743 | Pneumatic tire | Kiyoshi Ueyoko, Tsuneyuki Nakagawa, Minoru Nishi, Kazumi Yamazaki | 2002-08-06 |