Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7157599 | Method of producing α,β-unsaturated carboxylic acid compounds | Fumisato Goto | 2007-01-02 |
| 6806387 | Process for preparation of allyl sulfone derivatives and intermediates for the preparation | Toshiya Takahashi, Shinzo Seko | 2004-10-19 |