Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877269 | Head-mounted display apparatus, inspection supporting display system, display method, and recording medium recording display program | Tatsuyuki Uemura, Hirofumi Endo, Yoji Osanai, Seiji Tatsuta | 2020-12-29 |
| 7992181 | Information presentation system, information presentation terminal and server | Yukihito Furuhashi, Akito Saito, Yuichiro Akatsuka | 2011-08-02 |
| 7516421 | Information presentation system of visual field agreement type, and portable information terminal and server for use in the system | Takeo Asano, Yuichiro Akatsuka, Mikihiko Terashima | 2009-04-07 |
| 7505639 | Information presentation method and information presentation system | Yuichiro Akatsuka, Yukihito Furuhashi | 2009-03-17 |
| 7433510 | Information presentation apparatus and information presentation system using the same | Akito Saito, Kazuhiko Takahashi, Takemasa Sugita | 2008-10-07 |
| 7424174 | Image processing device | Yukihito Furuhashi, Yuichiro Akatsuka | 2008-09-09 |
| 7310630 | Multimedia-object-retrieving method and system | Yukihito Furuhashi, Hiroshi Matsuzaki | 2007-12-18 |
| 7206779 | Method and apparatus for retrieving similar objects | Yukihito Furuhashi, Hiroshi Matsuzaki | 2007-04-17 |
| 7188103 | Similarity search of three-dimensional model using two-dimensional image as search key | Yukihito Furuhashi, Hiroshi Matsuzaki | 2007-03-06 |
| 7136529 | Information presentation system | Yukihito Furuhashi, Yuichiro Akatsuka | 2006-11-14 |
| 7088389 | System for displaying information in specific region | Yulchiro Akatsuka, Akito Salto | 2006-08-08 |
| 7057614 | Information display system and portable information terminal | Yuichiro Akatsuka, Takeo Asano | 2006-06-06 |
| 7031495 | Data authoring device | Kazuhiko Takahashi, Akito Saito, Takemasa Sugita, Takeo Asano, Mikihiko Terashima +1 more | 2006-04-18 |
| 6922484 | Information presentation apparatus and information presentation method | Takeo Asano, Yuichiro Akatsuka | 2005-07-26 |
| 6906710 | Device and method for feature quantity calculation | Hiroshi Matsuzaki, Akio Kosaka, Yukihito Furuhashi | 2005-06-14 |
| 6804683 | Similar image retrieving apparatus, three-dimensional image database apparatus and method for constructing three-dimensional image database | Hiroshi Matsuzaki, Akio Kosaka | 2004-10-12 |
| 6724930 | Three-dimensional position and orientation sensing system | Akio Kosaka, Akito Saito, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi | 2004-04-20 |
| 6697761 | Three-dimensional position/orientation sensing apparatus, information presenting system, and model error detecting system | Yuichiro Akatsuka, Akito Saito | 2004-02-24 |
| 6681129 | Surgical operation navigation apparatus and method | Hiroshi Matsuzaki, Akito Saito, Yukihito Furuhashi | 2004-01-20 |
| 6640127 | Surgical operation navigating system using a reference frame | Akio Kosaka, Akito Saito, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi | 2003-10-28 |
| 6577249 | Information display member, position detecting method using the same, apparatus and method of presenting related information, and information presenting apparatus and information presenting method | Yuichiro Akatsuka, Akito Saito | 2003-06-10 |
| 6526162 | Operation route searching apparatus and searching method thereof | Takeo Asano, Akito Saito, Hiroshi Matsuzaki | 2003-02-25 |
| 6466815 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Akito Saito, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi, Akio Kosaka | 2002-10-15 |
| 6456868 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Akito Saito, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi, Akio Kosaka | 2002-09-24 |
| 6283763 | Medical operation simulation system capable of presenting approach data | Hiroshi Matsuzaki, Akito Saito, Takeo Asano | 2001-09-04 |