Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987921 | Method of fabricating frozen fine liver piece for artificial liver, apparatus for freezing the same and freezing vessel | Yoichi Kasai, deceased, Akio Kawamura, Yoshimi Nakanishi, Akira Kakita, Yasuo Kuraoka +1 more | 1991-01-29 |
| 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 |