Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460571 | Electro-magnetically shielded ventilation system | Junichi Kato | 1995-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460571 | Electro-magnetically shielded ventilation system | Junichi Kato | 1995-10-24 |