Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472808 | Color cathode ray tube having electrostatic quadrupole lenses | Go Uchida, Shinichi Kato, Koichi Miyagawa | 2002-10-29 |
| 6448704 | Color cathode ray tube having a small neck diameter | Go Uchida, Kazuhisa Oshita | 2002-09-10 |
| 6445116 | Color cathode ray tube having an improved electron gun | Go Uchida | 2002-09-03 |
| 6437498 | Wide-angle deflection color cathode ray tube with a reduced dynamic focus voltage | Tomoki Nakamura, Yasuharu Yatsu | 2002-08-20 |
| 6407491 | Color cathode-ray tube having a dynamic focus voltage | Kazunari Noguchi, Yuichi Inoue | 2002-06-18 |
| 6353282 | Color cathode ray tube having a low dynamic focus | Tutomu Tojyou, Shinichi Kato | 2002-03-05 |
| 6339300 | Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof | Yasuharu Yatsu, Tomoki Nakamura | 2002-01-15 |