Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668447 | Deflection yoke and cathode-ray tube apparatus comprising the same | Nobutaka Okuyama, Soichi Sakurai, Hiroshi Yoshioka, Masao Obara, Naoki Ito +2 more | 1997-09-16 |
| 5548190 | Deflection yoke and cathode-ray tube apparatus comprising the same | Nobutaka Okuyama, Soichi Sakurai, Hiroshi Yoshioka, Masao Obara, Naoki Ito +2 more | 1996-08-20 |
| 5498939 | Deflection yoke and cathode ray tube having the same | Soichi Sakurai, Nobutaka Okuyama, Yoshio Satoh, Yoshihiro Obara | 1996-03-12 |