Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541903 | Cathode ray tube and method for punched electrode profile with predetermined angular range | Ken Kagabu, Takeshi Mera | 2003-04-01 |
| 6476543 | Cathode ray tube having an improved electrode assembly | Takeshi Mera, Yoshifumi Konishi, Ken Kagabu | 2002-11-05 |
| 6417610 | Color cathode ray tube having improved main lens | Satoshi Moriwaki, Mitsuhiro Sugiyama | 2002-07-09 |
| 6081068 | Color cathode ray tube having improved main lens electrodes | Satoshi Moriwaki, Mitsuhiro Sugiyama | 2000-06-27 |
| 5886462 | Color cathode ray tube having correction plate electrodes mounted in steps | Satoshi Moriwaki, Mitsuhiro Sugiyama | 1999-03-23 |