Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4759711 | Calcination apparatus for use in fluidized-bed burning installation for powdery raw material | Toshikazu Ichiyanagi, Kanzaburo Suto, Tamotsu Negishi, Yasuo Komatsu, Shoji Sekine +3 more | 1988-07-26 |
| 4657961 | Process for forming phosphor screen of cathode ray tube | Masahiro Nishizawa, Kiyoshi Miura, Osamu Sasaya | 1987-04-14 |
| 4612268 | Method of forming phosphor pattern on fluorescent screen for color picture tubes with polymer coagulent | Kiyoshi Miura, Osamu Sasaya, Hajime Morishita, Yoshifumi Tomita | 1986-09-16 |
| 4469766 | Method of forming cathode-ray tube phosphor screen | Masahiro Nishizawa, Kiyoshi Miura, Osamu Sasaya, Yoshifumi Tomita | 1984-09-04 |
| 4425419 | Photosensitive composition | Osamu Sasaya, Masahiro Nishizawa, Kiyoshi Miura, Yoshifumi Tomita | 1984-01-10 |
| 4331752 | Method of forming fluorescent screens of color picture tubes | Masahiro Nishizawa, Yoshifumi Tomita, Kiyoshi Miura, Osamu Sasaya | 1982-05-25 |
| 4324850 | Method of forming a fluorescent screen for a color picture tube | Yoshifumi Tomita, Masahiro Nishizawa, Hiromitu Nakai | 1982-04-13 |
| 4318971 | Method of forming fluorescent screen of color picture tube | Masahiro Nishizawa, Kiyoshi Miura, Osamu Sasaya, Hajime Morishita, Shoichi Uchino | 1982-03-09 |
| 4276363 | Process for forming phosphor screens with treated phosphors | Toshikatsu Manabe, Saburo Nonogaki, Hajime Morishita, Shoichi Uchino, Yoshifumi Tomita +2 more | 1981-06-30 |
| 4247612 | Method of forming fluorescent screens of color picture tubes | Masahiro Nishizawa, Yoshifumi Tomito, Saburo Nonogaki, Toshikatsu Manabe | 1981-01-27 |