Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650036 | Color cathode ray tube having a radius of curvature ratio relationship | Shinichiro Nakagawa, Yoshiaki Ito, Masatsugu Inoue | 2003-11-18 |
| 6630776 | Color cathode ray tube | Takeshi Nakayama, Shinichiro Nakagawa, Masatsugu Inoue | 2003-10-07 |
| 6599019 | Retainer for roller bearing | Masahito Matsui | 2003-07-29 |
| 6573649 | Color picture tube | Shinichiro Nakagawa, Norio Shimizu, Masatsugu Inoue | 2003-06-03 |
| 6559585 | Color cathode ray tube | Shinichiro Nakagawa, Yoshiaki Ito | 2003-05-06 |
| 6552482 | Color cathode ray tube having color sorting mask including cut portions | Yoshiaki Ito, Shinichiro Nakagawa, Masatsugu Inoue | 2003-04-22 |
| RE38015 | Roller bearing with a cage | Osamu Fujii, Michitsugu Mori | 2003-03-04 |