Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320944 | Immunoassay using magnetic particle | Masahisa Okada, Akira Yano, Masao Oishi, Katsuaki Yoshioka, Toshiomi Nakamura | 1994-06-14 |
| 5290708 | Method of immunoassay measurement | Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe +1 more | 1994-03-01 |