Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821301 | Treatment assistance system and operation method therefor, and storage medium for storing treatment assistance program | Teiji Nishio, Yasushi Nagata, Makiko Suitani, Daiki Hashimoto, Takeshi Nagata +1 more | 2020-11-03 |
| 7992181 | Information presentation system, information presentation terminal and server | Yukihito Furuhashi, Takao Shibasaki, Yuichiro Akatsuka | 2011-08-02 |
| 7433510 | Information presentation apparatus and information presentation system using the same | Takao Shibasaki, Kazuhiko Takahashi, Takemasa Sugita | 2008-10-07 |
| 7286725 | Information presentation apparatus for suggesting a presentation accuracy of related information and information presentation method | Mikihiko Terashima | 2007-10-23 |
| 7031495 | Data authoring device | Kazuhiko Takahashi, Takao Shibasaki, Takemasa Sugita, Takeo Asano, Mikihiko Terashima +1 more | 2006-04-18 |
| 6724930 | Three-dimensional position and orientation sensing system | Akio Kosaka, Takao Shibasaki, 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, Takao Shibasaki | 2004-02-24 |
| 6681129 | Surgical operation navigation apparatus and method | Hiroshi Matsuzaki, Yukihito Furuhashi, Takao Shibasaki | 2004-01-20 |
| 6640127 | Surgical operation navigating system using a reference frame | Akio Kosaka, Takao Shibasaki, 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, Takao Shibasaki | 2003-06-10 |
| 6526162 | Operation route searching apparatus and searching method thereof | Takeo Asano, Takao Shibasaki, Hiroshi Matsuzaki | 2003-02-25 |
| 6466815 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Takao Shibasaki, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi, Akio Kosaka | 2002-10-15 |
| 6456868 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Takao Shibasaki, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi, Akio Kosaka | 2002-09-24 |
| 6283763 | Medical operation simulation system capable of presenting approach data | Hiroshi Matsuzaki, Takao Shibasaki, Takeo Asano | 2001-09-04 |
| 6020898 | Information display system for displaying time-series numerical values and graph simultaneously | Toshio Horiguchi | 2000-02-01 |
| 5508502 | Information recording/regenerating method and information management system capable of managing a plurality of items of information efficiently | — | 1996-04-16 |
| 5426627 | Optical information recording/reproducing apparatus | — | 1995-06-20 |
| 5347116 | Apparatus for recording and/or reproducing information on and/or from optical record medium | Tsuyoshi Togawa | 1994-09-13 |
| 5315569 | Apparatus for recording and/or reproducing information on/from optical card-like information recording medium | Tsuyoshi Togawa | 1994-05-24 |
| 5105072 | Optical information recording/reproducing apparatus having stopping position deviation and correction circuitry relative to movement in the track direction | Yuichiro Akatsuka, Takashi Hamaoka | 1992-04-14 |
| 4950876 | Optical card recording/reproducing apparatus with compensation for displacement deviation between data area of optical card and laser beam | — | 1990-08-21 |
| 4676332 | Exhaust pipe supporting structure | — | 1987-06-30 |