Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876345 | Indene compounds | Shozo Nakaoku, Kazuhiko Sakuma, Kazuo Ohira | 1989-10-24 |
| 4826840 | Cerebral protecting agent | Shozo Nakaoku, Eiji Imai, Kazuo Ohira | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876345 | Indene compounds | Shozo Nakaoku, Kazuhiko Sakuma, Kazuo Ohira | 1989-10-24 |
| 4826840 | Cerebral protecting agent | Shozo Nakaoku, Eiji Imai, Kazuo Ohira | 1989-05-02 |