Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675929 | Plant culture method and support substrate applied thereto | Sumio Takigawa, Ryoichi Ueda | 1997-10-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675929 | Plant culture method and support substrate applied thereto | Sumio Takigawa, Ryoichi Ueda | 1997-10-14 |