Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830341 | Projector with adjustably positioned image plate | Koichi Ejiri, Takao Yamaguchi, Haike Guan | 2004-12-14 |
| 6798924 | System and method for displaying an image indicating a positional relation between partially overlapping images | Koichi Ejiri, Takashi Saitoh, Guan Haike, Takuji Sakamoto | 2004-09-28 |
| 6761662 | Electromagnetic coupling apparatus | Akihiro Iwazaki, Rikiya Kunii | 2004-07-13 |