Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491831 | Method of making a shadow mask for a cathode ray tube | — | 2002-12-10 |
| 6404119 | Color cathode ray tube having a reduced diameter part in the neck | Tadachika Hidaka, Masahiro Ueda, Yoshiaki Yanai, Shinji Arai | 2002-06-11 |
| 6396203 | Color shadow mask assembly with increased resistance to heat and vibration | Akira Shishido, Takashi Magoi, Tadayuki Nishimura | 2002-05-28 |