Issued Patents All Time
Showing 176–200 of 213 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193061 | Spin-orbit torque magnetization rotational element | Yohei Shiokawa, Tohru Oikawa | 2019-01-29 |
| 10109788 | Magnetoresistance effect element | Tatsuo Shibata, Katsuyuki Nakada, Yoshitomo Tanaka | 2018-10-23 |
| 10109335 | Apparatus and method for controlling write current of magnetic memory based on temperature dependent coercive force | — | 2018-10-23 |
| 9825155 | Magnetoresistive element and spin-transport element | Tohru Oikawa | 2017-11-21 |
| 9728713 | Magnetoresistive element, spin MOSFET, magnetic sensor, and magnetic head | Tohru Oikawa, Hayato Koike | 2017-08-08 |
| 9720056 | Magnetic sensor, magnetic head, and biomagnetic sensor | — | 2017-08-01 |
| 9401419 | Spin transport device | Tohru Oikawa | 2016-07-26 |
| 9348004 | Magnetic sensor, magnetic head, and biomagnetic sensor | Tohru Oikawa | 2016-05-24 |
| 9110124 | Magnetic sensor and magnetic detection apparatus | Tohru Oikawa | 2015-08-18 |
| 8872514 | Magnetic sensor, magnetic detector, and magnetic head | Tohru Oikawa, Kiyoshi Noguchi | 2014-10-28 |
| 8861136 | Spin conduction element and magnetic sensor and magnetic head using spin conduction | Tohru Oikawa, Hayato Koike | 2014-10-14 |
| 8844597 | Method and device for manufacturing seal film, method of manufacturing inner seal attachment container, inner seal member, and method of sealing cap attachment container using the same | Tomoko Kitamura, Yasuharu Takada | 2014-09-30 |
| 8665568 | Magnetic sensor | — | 2014-03-04 |
| 8637170 | Magnetic sensor including a free magnetization layer and a fixed magnetization layer on a nonmagnetic conductor | — | 2014-01-28 |
| 8555713 | Coin recognizing device and coin recognizing method | — | 2013-10-15 |
| 8502332 | Magnetic sensor and magnetic head | Tohru Oikawa | 2013-08-06 |
| 8492809 | Spin injection electrode structure, spin transport element, and spin transport device | Tohru Oikawa, Kiyoshi Noguchi, Toshio Suzuki | 2013-07-23 |
| 8488282 | Magnetic sensor, magnetic detector, and magnetic head | Tohru Oikawa, Kiyoshi Noguchi | 2013-07-16 |
| 8481337 | Manufacturing method of silicon spin transport device and silicon spin transport device | Tohru Oikawa, Katsumichi Tagami | 2013-07-09 |
| 8461658 | Spin transport device | — | 2013-06-11 |
| 8435653 | Spin transport element | — | 2013-05-07 |
| 8426929 | Spin transport type magnetic sensor | Tohru Oikawa, Kiyoshi Noguchi | 2013-04-23 |
| 8339750 | Spin accumulation magnetic sensor | — | 2012-12-25 |
| 8324672 | Spin transport device | Tohru Oikawa, Katsumichi Tagami | 2012-12-04 |
| 8269294 | Spin transport device | Tohru Oikawa, Katsumichi Tagami, Masaki Kubota | 2012-09-18 |