Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877636 | Chocolate and chocolate additive | Tetsuo Koyano, Nobuo Sagi, Tsugio Izumi, Tadahiko Murata, Iwao Hachiya +1 more | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877636 | Chocolate and chocolate additive | Tetsuo Koyano, Nobuo Sagi, Tsugio Izumi, Tadahiko Murata, Iwao Hachiya +1 more | 1989-10-31 |