Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461445 | Method of finishing glass substrate | Yoshio Hirayama, Toshimichi Morizane, Tadao Tokushima | 2002-10-08 |
| 6448578 | Thin-film transistor and liquid crystal display device | Yoshinori Shimada, Hiroshi Ishibashi, Yukinobu Nakata, Keiichi Akamatsu | 2002-09-10 |