Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347766 | Method for polishing surface of transparent substrate layer of color filter unit | Osamu Narimatsu, Yasuo Takemura, Yoko Takeuchi, Susumu Waki | 1994-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347766 | Method for polishing surface of transparent substrate layer of color filter unit | Osamu Narimatsu, Yasuo Takemura, Yoko Takeuchi, Susumu Waki | 1994-09-20 |