Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492532 | Method for producing carbonyl compound by dehydrogenating alcohol | Masaru Utsunomiya, Kazunari Takahashi, Souichi Orita, Souichi Amano | 2002-12-10 |
| 6429316 | Process for preparing pyrrolidone derivative | Kazunari Takahashi, Masaru Utsunomiya, Souichi Orita, Kazutaka Maruyama, Tomonori Okubi | 2002-08-06 |
| 5712403 | Phosphonite compounds and their complexes | Keiichi Sato, Iwao Nakajima | 1998-01-27 |
| 5600032 | Method for producing an unsaturated alcohol | Keiichi Sato, Iwao Nakajima | 1997-02-04 |
| 5481049 | Process for producing alkadienols | Keiichi Sato, Iwao Nakajima | 1996-01-02 |