Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592317 | Chromium blanks for forming black matrix-screen and color filter for liquid crystal display | Junji Fujikawa, Yukio Iimura, Masahiro Takahashi, Takashi Nishimoto, Masanobu Fujita | 1997-01-07 |