Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674369 | Method for manufacturing color filter by electrodeposition and electrode used therefor | Tsutomu Watanabe, Tsuyoshi Nakano | 1997-10-07 |
| 5633104 | Method for manufacturing color filter | Tsutomu Watanabe, Jun-ichi Yasukawa, Nobuhiko Nishihara, Tsuyoshi Tokuda | 1997-05-27 |
| 5614337 | Method for manufacturing multi-color filter and full color display devices | Tsutomu Watanabe, Jun-ichi Yasukawa | 1997-03-25 |