Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279918 | Photoresist composition comprising a quinone diazide sulfonate of a novolac resin | Mineo Nishi, Koji Nakano, Tadashi Kusumoto, Yoshihiro Takada | 1994-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279918 | Photoresist composition comprising a quinone diazide sulfonate of a novolac resin | Mineo Nishi, Koji Nakano, Tadashi Kusumoto, Yoshihiro Takada | 1994-01-18 |