Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969292 | Method for forming phosphor layer of gas discharge tube and method for fabricating phosphor layer supporting member | Hitoshi Yamada, Manabu Ishimoto, Tsutae Shinoda | 2005-11-29 |
| 6932664 | Gas discharge tube and method for forming electron emission layer in gas discharge tube | Hitoshi Yamada, Manabu Ishimoto, Tsutae Shinoda | 2005-08-23 |
| 6930442 | Display device | Kenji Awamoto, Tsutae Shinoda, Hitoshi Yamada, Manabu Ishimoto | 2005-08-16 |
| 6914382 | Display device having array of elongated discharge tubes | Manabu Ishimoto, Tsutae Shinoda, Hitoshi Yamada, Kenji Awamoto | 2005-07-05 |
| 6893677 | Method for forming coating film on internal surface of elongated tube and unit for forming the same | Hitoshi Yamada, Manabu Ishimoto, Kenji Awamoto, Tsutae Shinoda | 2005-05-17 |
| 6857923 | Method of forming phosphor layer of gas discharge tube | Hitoshi Yamada, Manabu Ishimoto, Tsutae Shinoda | 2005-02-22 |
| 6841929 | Display device with a plurality of light-emitting tubes arranged in parallel | Manabu Ishimoto, Tsutae Shinoda, Hitoshi Yamada, Kenji Awamoto | 2005-01-11 |