Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079372 | Method for producing a lactone | Keisuke Wada, Yoshinori Hara | 1992-01-07 |
| 5021589 | Method for producing a lactone | Keisuke Wada, Yoshinori Hara | 1991-06-04 |
| 4931573 | Method for producing a lactone | Keisuke Wada, Yoshinori Hara | 1990-06-05 |
| 4892955 | Method for producing a lactone | Keisuke Wada, Yoshinori Hara | 1990-01-09 |