Issued Patents All Time
Showing 1–10 of 10 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 |
| 6476543 | Cathode ray tube having an improved electrode assembly | Yoshifumi Konishi, Ken Kagabu, Akihito Sudo | 2002-11-05 |
| 6222310 | Cathode ray tube having one piece electrode plate with inclined and continuous steps | Satoru Endo, Mitsuhiro Sugiyama | 2001-04-24 |
| 6040655 | Cathode-ray tube having unitary electrode plate of different thicknesses | Satoru Endo, Mitsuhiro Sugiyama | 2000-03-21 |
| 5847500 | Electron gun for color cathode ray tube and method of manufacturing the electron gun electrode | Masato Miura, Yoshiaki Takahashi | 1998-12-08 |
| 5677590 | Electron gun and method of assembling it | Kenichi Matsuda, Satoru Endo | 1997-10-14 |
| 5574330 | Electron gun and method of assembling it | Kenichi Matsuda, Satoru Endo | 1996-11-12 |
| 5522750 | Cathode-ray tube having unitary electrode plate of different thicknesses | Satoru Endo, Mitsuhiro Sugiyama | 1996-06-04 |