Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638950 | Magnetic resonance imaging apparatus, static magnetic field homogeneity adjustment method, program, and computer | Takuya Fujikawa, Kenji Sakakibara, Hikaru Hanada | 2020-05-05 |
| 10559411 | Superconducting magnet | Akihisa Miyazoe | 2020-02-11 |
| 10514432 | Magnetic field adjusting method | Kenji Sakakibara, Takuya Fujikawa, Hikaru Hanada | 2019-12-24 |
| 10512418 | Magnetic field adjustment device and magnetic resonance imaging device | — | 2019-12-24 |
| 10408903 | Shimming system and shimming method including a sensor unit having a pluraly of magnetic field sensors | Kenji Sakakibara, Takuya Fujikawa, Hikaru Hanada | 2019-09-10 |
| 10379183 | Magnetic moment arrangement calculation method for magnetic field adjustment, magnetic field adjustment device and program | Hikaru Hanada, Kenji Sakakibara, Takuya Fujikawa | 2019-08-13 |
| 10267877 | Magnetic field homogeneity adjustment method, magnetic field homogeneity adjustment program and magnetic field homogeneity adjustment device | Kenji Sakakibara, Takuya Fujikawa, Hikaru Hanada | 2019-04-23 |
| 9964613 | Shimming assistance unit, shimming assistance method, MRI apparatus and magnet apparatus | — | 2018-05-08 |
| 9927507 | Gradient magnetic field coil device and magnetic resonance imaging device | Masanao Terada, Yukinobu Imamura, Akira Kurome | 2018-03-27 |
| 9921279 | Magnetic resonance imaging device | Keiichiro Shibata | 2018-03-20 |
| 9689938 | Gradient magnetic field coil device, adjustment method therefor, and magnetic resonance imaging apparatus | Yukinobu Imamura, Takeshi Yatsuo, Masanao Terada, Ryuya Ando, Takeshi Kawamura | 2017-06-27 |
| 9618592 | Magnetic resonance imaging device with vibration suppression | Takeshi Kawamura, Yukinobu Imamura, Takuro Honda, Hiroyuki Takeuchi | 2017-04-11 |
| 9541617 | Gradient coil device and magnetic resonance imaging device | Masanao Terada, Yukinobu Imamura, Hiroyuki Takeuchi, Akira Kurome | 2017-01-10 |
| 9389291 | Gradient coil, magnetic resonance imaging device, and method for designing coil pattern | — | 2016-07-12 |
| 9075119 | Gradient magnetic field coil and magnetic resonance imaging device | Masanao Terada, Yukinobu Imamura, Hiroyuki Takeuchi, Takeshi Yatsuo, Akira Kurome | 2015-07-07 |
| 8947089 | Magnetic field shimming adjustment: reducing magnetic distribution errors by obtaining current potential distributions of MRI apparatus | Ryuya Ando, Takeshi Nakayama | 2015-02-03 |
| 8698499 | Electromagnet devices compatible with magnetic resonance and MRI devices where circulating current directions alternate between coil groups separated by elevation angles between 26.25 and 55 degrees | Hiroyuki Watanabe, Hirotaka Takeshima | 2014-04-15 |
| 8633698 | Gradient coil device, magnetic resonance imaging device, and method of designing coil pattern | Yukinobu Imamura, Akira Kurome | 2014-01-21 |
| 8587313 | Gradient magnetic field coil device and magnetic resonance imaging apparatus | Yukinobu Imamura, Masanao Terada, Akira Kurome | 2013-11-19 |
| 8581586 | Method of calculating coil pattern, and gradient magnetic field coil | Hirotaka Takeshima | 2013-11-12 |
| 8134433 | Superconducting magnet apparatus | Takeshi Nakayama, Masanori Takahashi | 2012-03-13 |
| 7990661 | Active shield superconducting electromagnet apparatus and magnetic resonance imaging system | Yoshiya Higuchi, Ryuya Ando, Tsutomu Yamamoto, Takuro Honda | 2011-08-02 |
| 7961067 | Superconducting magnet apparatus and magnetic resonance imaging apparatus | Tomoo Chiba, Hiroyuki Watanabe, Kunihiro Takayama, Jun Kawamura, Takeshi Nakayama +1 more | 2011-06-14 |
| 7928730 | Electromagnet apparatus generating a homogeneous magnetic field with ferromagnetic members arranged inside cryogenic vessels | Manabu Aoki, Takeshi Nakayama, Masanori Takahashi | 2011-04-19 |
| 7928820 | Superconducting magnet and magnetic resonance imaging apparatus | Tomoo Chiba, Hiroyuki Watanabe, Hirotaka Takeshima, Shigeki Tounosu, Hiroyuki Takeuchi | 2011-04-19 |