Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804683 | Similar image retrieving apparatus, three-dimensional image database apparatus and method for constructing three-dimensional image database | Akio Kosaka, Takao Shibasaki | 2004-10-12 |
| 6724930 | Three-dimensional position and orientation sensing system | Akio Kosaka, Akito Saito, Takao Shibasaki, Takeo Asano, Yukihito Furuhashi | 2004-04-20 |
| 6679982 | Oxygen sensor | Keiji Suzuki, Teppei Ookawa, Hiroshi Kubota, Seiichi Hosogai, Hiroyuki Fujita +1 more | 2004-01-20 |
| 6681129 | Surgical operation navigation apparatus and method | Akito Saito, Yukihito Furuhashi, Takao Shibasaki | 2004-01-20 |