Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946690 | Curative and preventive method for aquarium fish | Ryuichi Yoshida | 1990-08-07 |
| 4281027 | Process for manufacturing cocoa powder | Mitsuyori Inoue | 1981-07-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946690 | Curative and preventive method for aquarium fish | Ryuichi Yoshida | 1990-08-07 |
| 4281027 | Process for manufacturing cocoa powder | Mitsuyori Inoue | 1981-07-28 |