Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8550989 | Flexibility/rigidity adjustable apparatus | Ken Masamune, Siyang Zuo, Kiyoshi Matsumiya, Noriaki YAMANAKA | 2013-10-08 |
| 8092471 | Position measuring apparatus | Yasuyuki Momoi, Madoka Sugiura, Takahiro Ochi, Kazuo Yonenobu, Nobuhiko Sugano +4 more | 2012-01-10 |
| 6909552 | Three-dimensional image calculating method, three-dimensional image generating method and three-dimensional image display device | Makoto Iwahara, Nobuhiko Hata, Hongen Liao, Yoichi Katayama | 2005-06-21 |
| 6626828 | Body cavity-observing apparatus | Ichiro Sakuma, Etsuko Kobayashi, Makoto Iwahara | 2003-09-30 |
| 6623431 | Examination method of vascular endothelium function | Ichiro Sakuma, Yasuyoshi Ouchi, Masao Yoshizumi | 2003-09-23 |
| 4943296 | Robot for surgical operation | Hiroyasu Funakubo, Ichiro Sakuma, Takashi Komeda | 1990-07-24 |