Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932959 | Deflection yoke and color cathode ray tube with deflection yoke | Koji Shimada, Akitsugu Ishii | 1999-08-03 |
| 5783901 | Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides | Koji Shimada, Akitsugu Ishii | 1998-07-21 |
| 5668436 | Cathode ray tube displays having saddle-type deflecting coils | Masanobu Honda | 1997-09-16 |
| RE35183 | Deflection yoke for use in color cathode ray tubes | Toshifumi Yoshida, Katsuyo Iwasaki | 1996-03-19 |
| 5115170 | Deflection yoke for use in color cathode ray tubes | Toshifumi Yoshida, Katsuyo Iwasaki | 1992-05-19 |