Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829179 | Surface analyzer | Masahiko Aoki, Masashi Konishi, Yasuhiro Matsuda | 1989-05-09 |
| 4812310 | Preserving solution for blood or packed blood cells and method for preserving blood or packed blood cells by using the same | Toru Sato, Katsumi Hiyoshi | 1989-03-14 |