Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597269 | Convergence coil structure for a deflection yoke and method of producing deflection yokes | Yusuke Okawa, Yoji Motomiya, Yutaka Miura | 2003-07-22 |
| 6359539 | Magnetic core and deflection yoke having the same | Yusuke Okawa, Yoji Motomiya, Yutaka Miura | 2002-03-19 |
| 6177760 | Deflection yoke with a compensation coil having damping material composed of a silicon composition | Yusuke Okawa, Yoji Motomiya, Naoki Hatakeyama, Keiji Morimoto, Kinji Fukui +1 more | 2001-01-23 |
| 6124773 | Deflection yoke | Yusuke Okawa, Hiroshi Kimura, Naoki Hatakeyama | 2000-09-26 |
| 6091211 | Mis-convergence correction device | Naoki Hatakeyama | 2000-07-18 |
| 5798606 | Deflection yoke having an improved protection cover for protecting a terminal board | Keiji Morimoto, Naoki Hatakeyama | 1998-08-25 |
| 5780963 | Deflection yoke | Makoto Matsuoka | 1998-07-14 |