Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112867 | Triphenylmethane derivatives | Iwao Kinoshita, Daisuke Machii, Yasuo Onoda, Haruki Takai, Katsuichi Shuto +3 more | 1992-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112867 | Triphenylmethane derivatives | Iwao Kinoshita, Daisuke Machii, Yasuo Onoda, Haruki Takai, Katsuichi Shuto +3 more | 1992-05-12 |