Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437498 | Wide-angle deflection color cathode ray tube with a reduced dynamic focus voltage | Tomoki Nakamura, Shoji Shirai | 2002-08-20 |
| 6339300 | Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof | Tomoki Nakamura, Shoji Shirai | 2002-01-15 |