Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6266123 | Liquid crystal display device and manufacturing method thereof | Isao Sakata, Ikuo Ogo, Kazuo Yoshida, Yoshimi Kinoshita | 2001-07-24 |
| 5242543 | Wet etching method for forming metal film pattern having tapered edges | Masahiro Hayama | 1993-09-07 |
| 5066106 | Liquid crystal display device having redundant buses | Hirokazu Sakamoto, Makoto Ohtani, Naoki Nakagawa, Masahiro Hayama | 1991-11-19 |
| 4875434 | Apparatus for coating a substrate with a coating material | Toshio Yada, Michinari Tsutsumi, Tsuyoshi Tabuchi, Takeshi Terazono, Masaru Aoki | 1989-10-24 |