Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705001 | Method of manufacturing wood based panels | Ritsuo Iwata, Hirotoshi Takahashi, Satoshi Suzuki | 1998-01-06 |
| 5422170 | Wood based panels | Ritsuo Iwata, Hirotoshi Takahashi, Satoshi Suzuki | 1995-06-06 |