Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423160 | Stainless steel plate for shadow mask method for production thereof and shadow mask | Hayato Kita, Masahiro Aoki, Shinji Tsuge, Kazuhiko Adachi | 2002-07-23 |
| 6411024 | Color picture tube | — | 2002-06-25 |