Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862033 | Electroluminescent display apparatus having a multi-color illuminant layer and process for producing the same | Masahito Migita, Osam Kanehisa, Masatoshi Shiiki | 1989-08-29 |
| 4845403 | Projection type color picture display system having green picture and blue picture producing CRTs with .gamma. coefficients | Yasukazu Morito, Yasuhiko Uehara, Hidetsugu Matsukiya, Shuji Inaho, Takashi Hase +1 more | 1989-07-04 |
| 4824329 | Method and apparatus for controlling liquid metal flow | Tadashi Gotou, Masanori Yamakawa, Noboru Nakao, Takashi Ikeda | 1989-04-25 |
| 4809038 | Color electrophotographic apparatus and method | Yuji Takashima | 1989-02-28 |