| 7341354 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2008-03-11 |
| 7128422 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2006-10-31 |
| 6935750 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2005-08-30 |
| 6908198 |
Image display mechanism and image display device |
Mikio Shiraishi, Yasuo Otsuka |
2005-06-21 |
| 6895393 |
Electronic book distributing system by use of purchase certificate and devices therefor |
Tadashi Kuwabara, Hiroshi Shimizu, Misuzu Mochizuki, Yukinobu Tada, Naoki Yamamoto +6 more |
2005-05-17 |
| 6829031 |
Liquid crystal display apparatus and optical device for use therein |
Yasuo Otsuka, Mikio Shiraishi, Koji Hirata, Naoyuki Ogura, Shigeru Inaoka +3 more |
2004-12-07 |
| 6817720 |
Image display mechanism and image display device |
Mikio Shiraishi, Yasuo Otsuka |
2004-11-16 |
| 6779894 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2004-08-24 |
| 6682197 |
Image display mechanism and image display device |
Mikio Shiraishi, Yasuo Otsuka |
2004-01-27 |
| 6588910 |
Image display mechanism and image display device |
Mikio Shiraishi, Yasuo Otsuka |
2003-07-08 |
| 6582083 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2003-06-24 |
| 6535267 |
Liquid crystal display apparatus having liquid crystal display element immersed in cooling medium |
Yasuo Otsuka, Mikio Shiraishi, Koji Hirata, Naoyuki Ogura, Shigeru Inaoka +3 more |
2003-03-18 |
| 6394608 |
Display device and display optical system unit |
Mikio Shiraishi, Yasuo Ohtsuka, Kenji Fuse |
2002-05-28 |
| 6256083 |
Liquid crystal display apparatus and optical device for use therein |
Yasuo Otsuka, Mikio Shiraishi, Koji Hirata, Naoyuki Ogura, Shigeru Inaoka +3 more |
2001-07-03 |
| 6231191 |
Image display mechanism and image display device |
Mikio Shiraishi, Yasuo Otsuka |
2001-05-15 |