Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287257 | Phosphors for color televisions | Hitoshi Tanaka, Seiji Murakami | 1981-09-01 |
| 4276363 | Process for forming phosphor screens with treated phosphors | Toshikatsu Manabe, Saburo Nonogaki, Hajime Morishita, Shoichi Uchino, Yoshifumi Tomita +2 more | 1981-06-30 |