Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845403 | Projection type color picture display system having green picture and blue picture producing CRTs with .gamma. coefficients | Yasukazu Morito, Yasuhiko Uehara, Hidetsugu Matsukiya, Hajime Yamamoto, Shuji Inaho +1 more | 1989-07-04 |
| 4795589 | Silicate phosphor | Tomoki Mikami, Yukio Tokunaga, Mitsuharu Natsugari, Susumi Omatoi | 1989-01-03 |