Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948900 | Benzoxazole derivatives | Ikuo Iijima, Masakatsu Ozeki, Masanori Inamasu | 1990-08-14 |
| 4897393 | Benzoxazole derivatives | Ikuo Iijima, Masakatsu Ozeki, Masanori Inamasu | 1990-01-30 |
| 4824833 | Benzoxazine derivatives | Ikuo Iijima, Masakatsu Ozeki, Masanori Inamasu | 1989-04-25 |