Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420575 | Refining treatment method of liquid reaction mixture obtained from epoxidation reaction of 1,5,9-cyclododecatriene | Tsunemi Sugimoto, Junichi Kugimoto, Mitsuo Yamanaka, Kohji Kaiso | 2002-07-16 |