Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839718 | Long persistent phosphorescence phosphor | Takashi Hase, Takao Ouchi | 1998-11-24 |
| 5363013 | Phosphor and cathode-ray tube using the same | Hidetsugu Matsukiyo, Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita +5 more | 1994-11-08 |
| 5177401 | Phosphor and cathode-ray tube using the same | Hidetsugu Matsukiyo, Teruki Suzuki, Hajime Yamamoto, Yasuhiko Uehara, Yasukazu Morita +5 more | 1993-01-05 |
| 4814666 | Electron-beam existed display tube, the screen of which has a fluorescent component of a Eu containing red fluorescent component and a blue or green fluorescent component | Kazuhito Iwasaki, Hideo Tono | 1989-03-21 |
| 4544605 | Phosphor | Tomohiro Miyazaki, Hitoshi Tanaka, Goro Matsumoto, Noboru Matsuhisa | 1985-10-01 |