Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424572 | Semiconductor memory apparatus that can surely attain discharge operation while reducing discharge period when reading operation is done | — | 2002-07-23 |
| 6404117 | Cathode-ray tube device comprising a deflection yoke with a non-circular core having specified dimensional relationships | Kouichi Soneda, Masahiro Yokota | 2002-06-11 |
| 6396206 | Cathode ray tube having multiple sets of orbital correction coils | Masahiro Yokota, Hiroaki Ibuki | 2002-05-28 |
| 6384525 | Cathode-ray tube having a non-circular yoke section | Hideo Mori | 2002-05-07 |
| 6380667 | Color cathode-ray tube apparatus | Masahiro Yokota, Hiroaki Ibuki | 2002-04-30 |