Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4229507 | Method for drying wood material | Michio Tsurumi, Takashi Sakakiyama, Kunihiro Horiuchi | 1980-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4229507 | Method for drying wood material | Michio Tsurumi, Takashi Sakakiyama, Kunihiro Horiuchi | 1980-10-21 |