Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691205 | Fluorometric analysis of chloride ion and chemical sensor therefor | Yoshiyuki Toge | 1997-11-25 |
| 5658093 | Process for remedying an environment using microorganism and a process for treating soil | — | 1997-08-19 |