Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240671 | Packing material and packed product | — | 2025-03-04 |
| 6201703 | Security cage for game machine and game machine using the same | Norifumi Yamada, Shiro Majima, Kazuhiro Kusuda | 2001-03-13 |