Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284289 | Method for producing tetrahydrofuran | Ryo Yamashita, Hisashi Nagahama | 2016-03-15 |
| 5969194 | Process for preparing 1, 6-hexanediol | Yoshinori Hara, Koetsu Endou | 1999-10-19 |