Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563258 | Color cathode ray tube having an improved electron gun electrode | Masato Miura | 2003-05-13 |
| 6541903 | Cathode ray tube and method for punched electrode profile with predetermined angular range | Ken Kagabu, Akihito Sudo | 2003-04-01 |
| 6538385 | Cathode-ray tube and flat electrode of electronic gun and production method | Osami Kanetoo, Takehisa Yoshikawa, Keii Ueno, Naozumi Hatada, Satoru Endo +2 more | 2003-03-25 |