Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698748 | Process of producing hydroxyalkanal | Hiroshi Yamamoto, Tadahiro Yoneda | 1997-12-16 |
| 5639920 | Process of producing hydroxyalkanal | Hiroshi Yamamoto, Tadahiro Yoneda | 1997-06-17 |