Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250263 | Apparatus for processing or preparing liquid samples for chemical analysis | — | 1993-10-05 |
| 5180480 | Apparatus for the preparation of samples, especially for analytical purposes | — | 1993-01-19 |
| 5132012 | Liquid chromatograph | Junkichi Miura, Yoshio Watanabe, Yuji Miyahara, Hiroyuki Miyagi, Keiji Tsukada | 1992-07-21 |