Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610626 | Multiple-tone display system | Hiroyuki Mano, Shigeyuki Nishitani, Isao Takita, Kohji Takahashi | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610626 | Multiple-tone display system | Hiroyuki Mano, Shigeyuki Nishitani, Isao Takita, Kohji Takahashi | 1997-03-11 |