Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791287 | Deflection yoke device | Katsuyo Iwasaki, Takahiro Yoshinaga | 2004-09-14 |
| 6703801 | Deflection yoke and color cathode ray tube device | Takahiko Yoshinaga | 2004-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791287 | Deflection yoke device | Katsuyo Iwasaki, Takahiro Yoshinaga | 2004-09-14 |
| 6703801 | Deflection yoke and color cathode ray tube device | Takahiko Yoshinaga | 2004-03-09 |