Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496815 | Thiazine (or oxazine) derivatives and preparation thereof | Masakatsu Ozeki, Shin-ichi Kodato, Kousuke Yasuda, Yukitsuka Kudo | 1996-03-05 |
| 5281592 | Thiazine derivatives and preparation thereof | Masakatsu Ozeki, Shin-ichi Kodato, Kousuke Yasuda, Yukitsuka Kudo | 1994-01-25 |
| 5246929 | Naphtho thiazine (or oxaline) derivatives and preparations thereof | Masakatsu Ozeki, Shin-ichi Kodato, Kousuke Yasuda, Yukitsuka Kudo | 1993-09-21 |