Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090645 | Control panel for freezer | Fumio Yamada, Hiroyuki Sato | 2025-08-26 |
| D1073947 | Incubator | Fumio Yamada | 2025-05-06 |
| D1058546 | Communication relay device | Tadashi Okada, Fumio Yamada | 2025-01-21 |