Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202341 | Hydroxystyrene compounds having tyrosine kinase inhibiting activity | Tadayoshi Shiraishi, Keiji Kameyama, Naohiro Imai, Yoshio Shimada, Yutaka Ariki +5 more | 1993-04-13 |
| 5089516 | 1-phenyl-3,5-pyrazolidinedione hydroxystyrene compounds which have tyrosine kinase inhibiting activity | Tadayoshi Shiraishi, Keiji Kameyama, Naohiro Imai, Yoshio Shimada, Yutaka Ariki +5 more | 1992-02-18 |
| 5057538 | Hydroxystyrene compounds which have useful pharmaceutical utility | Tadayoshi Shiraishi, Keiji Kameyama, Naohiro Imai, Yoshio Shimada, Yutaka Ariki +5 more | 1991-10-15 |
| 4971996 | Hydroxystyrene compounds which are useful as tyrosine kinase inhibitors | Tadayoshi Shiraishi, Keiji Kameyama, Naohiro Imai, Yoshio Shimada, Yutaka Ariki +5 more | 1990-11-20 |
| 4853403 | 3-phenylthiomethylstyrene derivative, process for preparing the same, and antiallergic agent and tyrosinekinase inhibiting agent containing the same | Tadayoshi Shiraishi, Naohiro Imai, Keiji Kameyama, Ikuo Katsumi, Takayoshi Hidaka +2 more | 1989-08-01 |