Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726325 | Tricyclic compounds | Makoto Yoshida, Shigeru Aono, Shigeki Fujiwara, Haruki Takai, Tsuyoshi Yamagata +2 more | 1998-03-10 |
| 5698560 | Imidazoquinazoline derivatives | Yasuo Onoda, Daisuke Machii, Haruki Takai, Tetsuji Ohno, Koji Yamada +2 more | 1997-12-16 |