Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698190 | Method and apparatus of controlling granulation of moisture-absorbing powder material | Takeo Shibata | 1987-10-06 |
| 4608766 | Horizontal fluidized-bed dryer with heat transfer tubes | Sumio Kawai, Kazuo Kishihata | 1986-09-02 |