Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667124 | Seal for fuel cell and forming method therefor | Toshihiko Suenaga, Masajirou Inoue | 2003-12-23 |
| 6623325 | Method of forming ribs of plasma display panel and rear plate unit of plasma display panel | Yoshiaki Tsuruoka | 2003-09-23 |