Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528994 | Magnetic field measurement apparatus | Daisuke Suzuki, Atsushi Ninomiya, Tsuyoshi Miyashita, Keiji Tsukada, Koichi Yokosawa | 2003-03-04 |
| 6522908 | Biomagnetic field measuring apparatus | Tsuyoshi Miyashita, Keiji Tsukada, Shoji Kondo, Hitoshi Sasabuchi | 2003-02-18 |
| 6462540 | Magnetic field measuring apparatus which enables external magnetic noise cancellation | Tsuyoshi Miyashita, Keiji Tsukada | 2002-10-08 |
| 6424853 | Magnetic field measurement apparatus | Keiji Tsukada, Tsuyoshi Miyashita, Hiroyuki Suzuki, Hitoshi Sasabuchi | 2002-07-23 |
| 6275719 | Biomagnetic field measurement apparatus | Tsuyoshi Miyashita, Keiji Tsukada, Hitoshi Sasabuchi, Hiroyuki Suzuki | 2001-08-14 |
| 6269262 | Biomagnetic field measuring apparatus | Keiji Tsukada, Ryuichi Shinomura, Hiroyuki Suzuki, Hitoshi Sasabuchi, Shoji Kondo +2 more | 2001-07-31 |
| 6230037 | Biomagnetic field measuring method and apparatus | Keiji Tsukada, Kenichi Okajima, Hitoshi Sasabuchi, Hiroyuki Suzuki, Shoji Kondo +1 more | 2001-05-08 |