Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4537851 | Process of forming powder pattern using positive diazonium salt photoresist | Saburo Nonogaki, Nobuaki Hayashi | 1985-08-27 |
| 4482842 | Curved tube type ultra high pressure mercury arc discharge lamp device | Takashi Fujimura, Kiyoshi Sawatari | 1984-11-13 |
| 4469766 | Method of forming cathode-ray tube phosphor screen | Masahiro Nishizawa, Kiyoshi Miura, Hiroshi Yokomizo, Osamu Sasaya | 1984-09-04 |
| 4425419 | Photosensitive composition | Osamu Sasaya, Masahiro Nishizawa, Hiroshi Yokomizo, Kiyoshi Miura | 1984-01-10 |
| 4396705 | Pattern forming method and pattern forming apparatus using exposures in a liquid | Masamoto Akeyama, Saburo Nonogaki | 1983-08-02 |
| 4391885 | Method of manufacturing fluorescent screens of cathode ray tubes | Hiromitsu Nakai | 1983-07-05 |
| 4352878 | Photoresist composition | Kiyoshi Miura, Naomitsu Watanabe | 1982-10-05 |
| 4331752 | Method of forming fluorescent screens of color picture tubes | Hiroshi Yokomizo, Masahiro Nishizawa, Kiyoshi Miura, Osamu Sasaya | 1982-05-25 |
| 4324850 | Method of forming a fluorescent screen for a color picture tube | Masahiro Nishizawa, Hiroshi Yokomizo, Hiromitu Nakai | 1982-04-13 |
| 4276363 | Process for forming phosphor screens with treated phosphors | Toshikatsu Manabe, Saburo Nonogaki, Hajime Morishita, Shoichi Uchino, Masahiro Nishizawa +2 more | 1981-06-30 |
| 4273842 | Process for forming patternwise coated powder layer | Saburo Nonogaki, Hajime Morishita, Michiaki Hashimoto, Toshikatsu Manabe, Masahiro Nishizawa | 1981-06-16 |
| 4267204 | Method of manufacturing striped phosphor screen for black matrix type color picture tube | Masahiro Nishizawa, Takashi Fujimura | 1981-05-12 |
| 4263384 | Method of forming fluorescent screens of color picture tubes | Masahiro Nishizawa | 1981-04-21 |
| 4254197 | Process of forming photoresist layer on a glass substrate | Kiyoshi Miura, Naomitsu Watanabe | 1981-03-03 |
| 4205255 | Color cathode ray tube with reflective layers having apices centered between matrix windows | — | 1980-05-27 |