Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879039 | Process for measuring stable-type glycated hemoglobin in a sample | Hiroaki Takahashi, Haruo Okada, Katsuya Matsumoto | 1989-11-07 |
| 4808540 | Method for chromatographical analysis of anions | Akiyoshi Miyanaga | 1989-02-28 |