Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |