Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071657 | Cathode ray tube and the method of the phosphor layer | Tsuneo Kusunoki, Katsutoshi Ohno | 2000-06-06 |
| 5914558 | Cathode ray tube with color filters aligned with phosphors | Tsuneo Kusunoki, Katsutoshi Ohno | 1999-06-22 |
| 5476737 | method of forming a phosphor screen of a cathode ray tube | Tsuneo Kusunoki, Katsutoshi Ohno | 1995-12-19 |
| 5372903 | Method of forming a phosphor layer on CRT panel and a water soluble emulsion with photosensitivity for an intermediate layer | Katsutoshi Ohno, Tsuneo Kusunoki, Hiroshi Itoh, Shuichi Nakazato, Naoki Isobe | 1994-12-13 |
| 5340673 | Method of manufacturing a phosphor screen of a cathode ray tube | Katsutoshi Ohno, Tsuneo Kusunoki | 1994-08-23 |
| 5324602 | Method for fabricating a cathode ray tube | Koki Inada, Osamu Dobashi | 1994-06-28 |
| 4990417 | Method of manufacturing a cathode ray tube | Koki Inada | 1991-02-05 |
| 4707635 | Cathode ray tube having a fluorescent layer with varying amounts of silica | Kazuo Yamazaki, Hiroshi Kato, Haruhito Teshima | 1987-11-17 |