Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720720 | Color selection electrode, method of producing color selection electrode and cathode ray tube. | — | 2004-04-13 |
| 6384523 | Color selection electrode, method of producing color selection electrode and cathode ray tube | — | 2002-05-07 |
| 6354902 | Method of producing color selection electrode and cathode ray tube | — | 2002-03-12 |
| 5526950 | Etching process, color selecting mechanism and method of manufacturing the same | Koichi Tago, Sumito Shina | 1996-06-18 |
| 5362357 | Method of manufacturing color selecting mask | Hiroyuki Ida | 1994-11-08 |
| 4753375 | Viscous substance applying apparatus | Katsutoshi Miyahigashi | 1988-06-28 |
| 4640700 | Method for attaching a stud pin to a cathode ray tube panel | Junji Yokoyama, Makoto Takagi | 1987-02-03 |
| 4450379 | Cathode ray tube | Masahiro Kikuchi, Hisashi Utena | 1984-05-22 |
| 4262036 | Method and apparatus for coating viscous material | Hideki Mineyama | 1981-04-14 |