Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307320 | Pigment coated phosphor and high contrast color television cathode ray tube using same | Noboru Kotera, Thihiro Yoshida, Toshiaki Hatsumi, Kazuhito Iwasaki, Katuzo Kanda +2 more | 1981-12-22 |