Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785203 | Optical lens for optical disc drive with aberration suppression for recording/reproducing for a plurality of optical disc types | Koichi Maruyama, Takeshi Shimano, Shigeru Nakamura, Kazuo Shigematsu | 2004-08-31 |
| 6754464 | Full-color recorder using potential split developing process | Teruaki Mitsuya, Yasuo Kikuchi, Akira Terakado, Kazuo Sakaki, Shinya Kobayashi | 2004-06-22 |
| 6705730 | Picture display device | Tetsuya Ohshima, Hiroki Kaneko, Kazutaka Tsuji, Osamu Ebina, Masahiko Yatsu | 2004-03-16 |
| 6693691 | LCD and projection type display using same | Hideo Sato, Minoru Hoshino, Yuji Mori, Shinichi Komura, Yoshiharu Nagae +3 more | 2004-02-17 |
| 6686976 | Liquid crystal light valve and projection type display using same | Hideo Sato, Minoru Hoshino, Yuji Mori, Shinichi Komura, Yoshiharu Nagae +3 more | 2004-02-03 |