| 5185712 |
Viewfinder and image display/pickup apparatus using liquid crystal |
Makoto Sato, Hideki Nakamura |
1993-02-09 |
| 5097323 |
Liquid crystal projector |
Makoto Sato, Masahiro Ogawa, Hideki Nakamura |
1992-03-17 |
| 5048949 |
Liquid crystal projector |
Makoto Sato |
1991-09-17 |
| 5042912 |
X-shaped optical device with transparent rectangular-solid member for color display |
Makoto Sato |
1991-08-27 |
| 4941732 |
Transmission type projection screen |
Osamu Umeda, Tohru Nakakusu, Makoto Sato |
1990-07-17 |
| 4925295 |
Projection display apparatus |
Masahiro Ogawa, Osamu Umeda, Toshihiro Aoki, Toru Nakakusu |
1990-05-15 |
| 4875064 |
Projector apparatus with mirror means |
Osamu Umeda, Tohru Nakakusu, Makoto Sato |
1989-10-17 |
| 4824210 |
Liquid crystal projector |
— |
1989-04-25 |
| 4787737 |
Projection display apparatus |
Masahiro Ogawa |
1988-11-29 |
| 4770525 |
Liquid crystal projector |
Osamu Umeda, Masahiro Ogawa |
1988-09-13 |
| 4722593 |
Liquid-crystal projector with light beam reduction lens array for improved brightness of image outer portions |
— |
1988-02-02 |
| 4680724 |
Sheet-like miniaturized electronic device |
Kazuhiro Sugiyama |
1987-07-14 |
| 4668314 |
Method of manufacturing a small electronic device |
Kenji Endoh, Fumio Narui, Kazuhiro Sugiyama, Kazuya Hara |
1987-05-26 |
