Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406868 | Overhead conveying vehicle | Makoto Kobayashi | 2025-09-02 |
| 10252189 | Defoaming agent | Nobuo Hisada, Yoshihide Izumi | 2019-04-09 |
| 9018265 | Defoaming agent | Nobuo Hisada, Yoshihide Izumi | 2015-04-28 |