Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909348 | Low-leakage magnetic-field magnet and shield coil assembly | Shigeru Kakugawa, Katsunori Azuma, Tsuyoshi Wakuda, Yoshihide Wadayama, Hirotaka Takeshima +2 more | 2005-06-21 |
| 6856223 | Open-type magnet device for MRI | Hirotaka Takeshima, Hiroshi Tazaki, Kazuki Moritsu, Shigenori Kuroda, Hajime Tanabe | 2005-02-15 |
| 6853281 | Magnet apparatus and mri apparatus | Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Akiyoshi Komura, Noriaki Hino +4 more | 2005-02-08 |
| 6816051 | Superconducting magnet and magnetic resonance imaging apparatus using the same | Hiroyuki Watanabe, Tsutomu Yamamoto, Yoshihide Wadayama, Hirotaka Takeshima, Kenji Sakakibara | 2004-11-09 |
| 6667676 | Superconducting magnet and magnetic resonance imaging apparatus using the same | Hiroyuki Watanabe, Tsutomu Yamamoto, Yoshihide Wadayama, Hirotaka Takeshima, Kenji Sakakibara | 2003-12-23 |
| 6664876 | Superconducting magnet and magnetic resonance imaging apparatus using the same | Hiroyuki Watanabe, Tsutomu Yamamoto, Yoshihide Wadayama, Hirotaka Takeshima, Kenji Sakakibara | 2003-12-16 |
| 6600318 | Open MRI system with a vertical static field and an imaging volume closer to the lower than to the upper magnet assembly | Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Akiyoshi Komura, Noriaki Hino +4 more | 2003-07-29 |
| 6037850 | Superconducting magnet apparatus and method of regulating magnetization thereof | Hirotaka Takeshima, Hajime Kawano, Yutaka Takuma, Munenori Kotabe, Naoki Maki +3 more | 2000-03-14 |
| 5345177 | Magnetic resonance imaging apparatus having vibration damping means on gradient coil | Taichi Sato, Yoshiharu Mohri, Kihachiro Tanaka, Masayuki Otsuka, Masashi Wada | 1994-09-06 |