Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425217 | Building drainage system | Satohiro Furukawa | 2002-07-30 |
| 5282874 | Cultivation vessel and cultivation method of edible fungi | — | 1994-02-01 |
NT
Nobuyuki Tsukagoshi
Overall (All Time): #2,216,496 of 4,157,543Top 55%
2
Patents All Time