Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045224 | Color-change washing solution, suitable for spray coating devices | Ikuo Watanabe, Toshio Kai, Gen Kusunoki | 1991-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045224 | Color-change washing solution, suitable for spray coating devices | Ikuo Watanabe, Toshio Kai, Gen Kusunoki | 1991-09-03 |