Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823168 | Flow-through cell for a photometer formed using a pair of cell body members | Masao Kamahori, Yoshio Watanabe, Mamoru Taki, Hiroyuki Miyagi | 1989-04-18 |
| 4806250 | Liquid chromatography and apparatus using the same | Yoshinori Takata, Mitsuo Ito | 1989-02-21 |