Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639889 | Asymmetric epoxidation reaction | Naoki Hosoya, Akira Hatayama | 1997-06-17 |
| 5599957 | Asymmetric epoxidation reaction | Ryo Irie, Hidehiko Sasaki | 1997-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639889 | Asymmetric epoxidation reaction | Naoki Hosoya, Akira Hatayama | 1997-06-17 |
| 5599957 | Asymmetric epoxidation reaction | Ryo Irie, Hidehiko Sasaki | 1997-02-04 |