Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035591 | Vulcanizing apparatus | Koji Soeda, Yoshiya Kubota, Shoji Okamoto, Akinori Kubota, Michihito Kobayashi +7 more | 1991-07-30 |
| 4955799 | Metal mold centering and clamping device in a tire vulcanizing machine | Hideaki Katayama, Toshifumi Murakami, Koji Soeda, Yoshiya Kubota, Shoji Okamoto +4 more | 1990-09-11 |