Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352878 | Photoresist composition | Naomitsu Watanabe, Yoshifumi Tomita | 1982-10-05 |
| 4332874 | Photosensitive bis-azide composition with acrylic terpolymer and pattern-forming method | Nobuaki Hayashi, Motoo Akagi, Yoshiyuki Odaka | 1982-06-01 |
| 4331752 | Method of forming fluorescent screens of color picture tubes | Hiroshi Yokomizo, Masahiro Nishizawa, Yoshifumi Tomita, Osamu Sasaya | 1982-05-25 |
| 4318971 | Method of forming fluorescent screen of color picture tube | Masahiro Nishizawa, Hiroshi Yokomizo, Osamu Sasaya, Hajime Morishita, Shoichi Uchino | 1982-03-09 |