Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705730 | Picture display device | Tetsuya Ohshima, Hiroki Kaneko, Kazutaka Tsuji, Akira Arimoto, Masahiko Yatsu | 2004-03-16 |
| 6513933 | Projector and display system | Hiroki Kaneko, Tetsuya Ooshima, Yoshiyuki Kaneko, Akira Arimoto | 2003-02-04 |
| 4812829 | Three-dimensional display device and method for pointing displayed three-dimensional image | Seigo Ono | 1989-03-14 |
| 4777330 | Network system diagnosis system | Susumu Nakayashiki, Takeshi Harakawa, Yoshinori Bekki, Hiroyuki Wada, Masahiro Fuse +2 more | 1988-10-11 |
| 4766423 | Three-dimensional display apparatus | Seigo Ono | 1988-08-23 |