Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072399 | Magnetic sensor | Kentaro Harada, Tsuyoshi Umehara | 2024-08-27 |
| 11892477 | Current sensor having soft magnetic bodies for adjusting magnetic field intensity | Yuta Saito, Hiraku Hirabayashi | 2024-02-06 |
| 11762044 | Magnetic sensor | Kentaro Harada, Tsuyoshi Umehara | 2023-09-19 |
| 11675028 | Magnetic sensor, and a current sensor and position detection device using a magnetic sensor | Tsuyoshi Umehara, Yuta Saito, Hiraku Hirabayashi | 2023-06-13 |
| 11579213 | Magnetic sensor | Yuta Saito, Hiraku Hirabayashi | 2023-02-14 |
| 11531071 | Magnetic field detection device | Hiraku Hirabayashi, Yuta Saito | 2022-12-20 |
| 11506733 | Magnetic sensor, and a current sensor and position detection device using a magnetic sensor | Tsuyoshi Umehara, Yuta Saito, Hiraku Hirabayashi | 2022-11-22 |
| 11408950 | Magnetic sensor | Kentaro Harada, Tsuyoshi Umehara | 2022-08-09 |
| 11293950 | Current sensor having soft magnetic bodies for adjusting magnetic field intensity | Yuta Saito, Hiraku Hirabayashi | 2022-04-05 |
| 11181557 | Magnetic sensor device and current sensor | Yuta Saito, Suguru Watanabe | 2021-11-23 |
| 11156478 | Magnetic sensor | Yuta Saito, Hiraku Hirabayashi | 2021-10-26 |
| 11002803 | Magnetic field detection device | Hiraku Hirabayashi, Yuta Saito | 2021-05-11 |
| 10983181 | Magnetic sensor | Yuta Saito, Hiraku Hirabayashi | 2021-04-20 |
| 10859606 | Offset estimation apparatus and method, correction apparatus for magnetic sensor, and current sensor | Yuta Saito, Hiraku Hirabayashi | 2020-12-08 |
| 10845383 | Semiconductor wafer test system | Sumio Shimonishi, Motochika Juso | 2020-11-24 |
| 10068596 | Thermally-assisted magnetic recording head having symmetric optical side shields | Matteo Staffaroni, Tobias Maletzky, Xuhui Jin, Weihao Xu | 2018-09-04 |
| 9824702 | Magnetic head for perpendicular magnetic recording with a coil including a first winding portion of one turn and a second winding portion of less than one turn | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Yukinori Ikegawa, Shigeki Tanemura | 2017-11-21 |
| 9704513 | Magnetic head for perpendicular magnetic recording with a coil including a first winding portion of one turn and a second winding portion of less than one turn | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Yukinori Ikegawa, Shigeki Tanemura | 2017-07-11 |
| 9651596 | System and apparatus for measuring capacitance | Hiroshi Nada | 2017-05-16 |
| 9653100 | Magnetic head for perpendicular magnetic recording capable of preventing unwanted erasure | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Shigeki Tanemura, Yukinori Ikegawa | 2017-05-16 |
| 9542960 | Thermally-assisted magnetic recording head including a main pole, a plasmon generator and two side shields | Yoshitaka Sasaki, Hiroyuki Ito, Shigeki Tanemura, Kazuki Sato, Hideo Mamiya | 2017-01-10 |
| 9495980 | Magnetic head for perpendicular magnetic recording with a coil including two coil portions | Yoshitaka Sasaki, Hiroyuki Ito, Kazuki Sato, Hironori Araki, Kazumasa Yasuda | 2016-11-15 |
| 9222994 | Perpendicular spin torque oscillator FMR frequency measurement method | Yuchen Zhou, Kunliang Zhang, Min Li, Joe Smyth, Moris Dovek +4 more | 2015-12-29 |
| 9070383 | Graded bevel tapered write pole design for field enhancement | Lijie Guan, Po-Kang Wang, Moris Dovek, Joe Smyth, Yoshitaka Sasaki | 2015-06-30 |
| 8986556 | Heat assisted narrow pole design with trailing shield | Xuhui Jin, Yuchen Zhou, Joe Smyth | 2015-03-24 |