Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600202 | Green-emitting phosphor and cathode-ray tube employing it | Tsutomu Yamada, Yasuo Oguri, Takashi Hase, Hisashi Toyama | 1997-02-04 |
| 5592238 | Field-sequential projection display | Masanori Ogino, Tetsuo Asano | 1997-01-07 |