Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776671 | High property, high precision color filter and method for manufacturing the same | Takao Sumi, Yoshihide Inako, Masahiro Nishida | 1988-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776671 | High property, high precision color filter and method for manufacturing the same | Takao Sumi, Yoshihide Inako, Masahiro Nishida | 1988-10-11 |