Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722938 | Shadow mask, plate member therefor and method of manufacturing shadow mask | Takayasu Komatsu, Akira Makita, Hirofumi Hideshima, Takuya Ogio, Toshimu Watanabe | 2004-04-20 |