Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883452 | Method of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vessel | Yoichi Kasai, deceased, Akio Kawamura, Yoshimi Nakanishi, Akira Kakita, Yasuo Kuraoka +1 more | 1989-11-28 |