Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627544 | Method of making a metal film pattern | Yoshihiro Izumi, Satoshi Kawashima, Takaharu Hashimoto, Itsuji Yoshikawa, Masaaki Ishikawa | 2003-09-30 |
| 6518676 | Metal interconnections and active matrix substrate using the same | Yoshihiro Izumi | 2003-02-11 |