Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863746 | Proteinous material | Yasuzo Uchida | 1989-09-05 |
| 4861602 | Process for treating fish bodies | Yasuzo Uchida | 1989-08-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863746 | Proteinous material | Yasuzo Uchida | 1989-09-05 |
| 4861602 | Process for treating fish bodies | Yasuzo Uchida | 1989-08-29 |