Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6127541 | Imidazoquinazoline derivatives | Yuji Nomoto, Tetsuji Ohno, Koji Yamada, Michio Ichimura | 2000-10-03 |
| 5698560 | Imidazoquinazoline derivatives | Shin-ichi Sasaki, Daisuke Machii, Haruki Takai, Tetsuji Ohno, Koji Yamada +2 more | 1997-12-16 |
| 5413997 | Triphenylmethane derivatives | Iwao Kinoshita, Daisuke Machii, Haruki Takai, Nobuo Kosaka, Katsuichi Shuto +3 more | 1995-05-09 |
| 5374634 | Pyridine derivatives | Iwao Kinoshita, Haruki Takai, Nobuo Kosaka, Akio Ishii, Joji Nakamura +2 more | 1994-12-20 |
| 5112867 | Triphenylmethane derivatives | Iwao Kinoshita, Daisuke Machii, Haruki Takai, Nobuo Kasaka, Katsuichi Shuto +3 more | 1992-05-12 |