Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701061 | Cathode-ray tube apparatus and yoke | Soichi Sakurai, Kouji Kitou, Hiroki Oguro, Isao Yoshimi, Masao Obara +5 more | 1997-12-23 |
| 5668447 | Deflection yoke and cathode-ray tube apparatus comprising the same | Soichi Sakurai, Kooji Fukuma, Hiroshi Yoshioka, Masao Obara, Naoki Ito +2 more | 1997-09-16 |