Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555233 | Mask for sputtering | Atsutoshi Yamada | 2003-04-29 |
| 6396203 | Color shadow mask assembly with increased resistance to heat and vibration | Nobumitsu Aibara, Takashi Magoi, Tadayuki Nishimura | 2002-05-28 |
| 6325902 | Mask for sputtering | Atsutoshi Yamada | 2001-12-04 |
| 5977726 | CRT system using electrostatic quadruple lens | — | 1999-11-02 |
| 5936336 | Shadow mask structure for cathode ray tube | Nobuyuki Tsuchiya | 1999-08-10 |
| 5896001 | Black matrix color cathode-ray tube having a red pattern wider than each of green and blue patterns | — | 1999-04-20 |
| 5719475 | Electron gun with a dynamic driving quadrupole lens for a color cathode ray tube | — | 1998-02-17 |
| 5682078 | Electron gun having two-dimensional arrays of improved field emission cold cathodes focused about a center point | — | 1997-10-28 |