Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630923 | Separation system for preparing high .alpha.-glycosyl-L-ascorbic acid | Hajime Aga, Masaru Yoneyama | 1997-05-20 |
| 5604211 | Saccharide for supplementing energy to living body, and uses | Takashi Shibuya, Hiroto Chaen, Toshio Miyake | 1997-02-18 |