Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376552 | Use of phenol derivative in colorimetric analysis of metal ions | Kuniaki Tokuda, Taeko Soma | 1994-12-27 |
| 5300634 | Process for producing maltooligosaccharide derivative | Atsunori Sano | 1994-04-05 |