Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP12928 | Shiitake mushroom plant named ‘HS607’ | Sadayuki Inoue, Sumio Ayusawa, Shigeo Takano, Takahiro Yamauchi | 2002-09-10 |
| 6367191 | Method of sawdust-based cultivation of shiitake (Cortinellus shiitake) and a cultivation water tank used for the method | Sadayuki Inoue, Sumio Ayusawa | 2002-04-09 |
| 6334274 | Method of sawdust-based cultivation shitake (Cortinellus shitake) | Sadayuki Inoue, Sumio Ayusawa | 2002-01-01 |