Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369055 | Coated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rate | Toshio Fujita, Chigo Takahashi, Shigemitsu Yoshida | 1983-01-18 |