Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366858 | Method of and apparatus for detecting microorganisms | Naohisa Koizumi, Shokichi Nakajima, Kazumi Tanaka | 1994-11-22 |
| 5275787 | Apparatus for separating or measuring particles to be examined in a sample fluid | Yoshito Yoneyama, Junichi Yamayoshi | 1994-01-04 |