Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465947 | Color picture tube | Toshio Tojo, Nobuhiko Hosotani, Norikazu Uchiyama, Maki Taniguchi | 2002-10-15 |
| 6424086 | Color cathode-ray tube having nonglare means on internal surface of faceplate | Yoshiyuki Odaka, Toshimasa Ishigaki | 2002-07-23 |
| 6359380 | Color cathode ray tube with panel glass having a different light absorption characteristic from that of at least one outer surface layer provided thereon | Toshio Tojo, Norikazu Uchiyama, Maki Ito, Kiyoshi Miura, Hidetsugu Matsukiyo +2 more | 2002-03-19 |
| 6351062 | Cathode ray tube having high and low refractive index films on the outer face of the glass panel thereof | Norikazu Uchiyama, Toshio Tojo | 2002-02-26 |
| 6348770 | Color cathode ray tube equipped with field leak preventing coating | Norikazu Uchiyama, Toshio Tojo | 2002-02-19 |
| 6346291 | Method of producing a cathode ray tube | Noriharu Matsudate, Ken Hashimoto, Masaharu Kumada, Satoshi Muto | 2002-02-12 |