Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282077 | Sensor | Hiromichi Umehara, Keisuke TAKASUGI, Takehiro ISODA | 2025-04-22 |
| 12253580 | Magnetic sensor | Takehiro ISODA, Norikazu Ota, Daichi Takano | 2025-03-18 |
| 12044753 | Sensor having at least part of sensor element disposed on inclined surface of protruding portion of support member | Hiromichi Umehara, Keisuke TAKASUGI, Takehiro ISODA | 2024-07-23 |
| 7916434 | Tunnel magnetoresistive effect element with limited electric popping output voltage | Shunji Saruki, Tetsuya Kuwashima, Hiroshi Kiyono, Katsumichi Tagami, Kazumasa Fukuda +1 more | 2011-03-29 |
| 7417442 | Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element | Nozomu Hachisuka, Norio Takahashi, Tatsushi Shimizu, Pak Kin Wong | 2008-08-26 |
| 7372282 | Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element | Nozomu Hachisuka, Hiroshi Kiyono, Takeo Kagami, Norio Takahashi | 2008-05-13 |
| 7333303 | Magnetoresistive device supplying sense current thereto dependent upon a relationship existent between the thickness of the fixed layer and its magnetization | Koji Shimazawa, Yoshihiro Tsuchiya | 2008-02-19 |
| 7283328 | Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, magnetic disk drive apparatus with head gimbal assembly, method for designing thin-film magnetic head and manufacturing method of thin-film magnetic head | Norikazu Ota, Taro Oike | 2007-10-16 |
| 7236392 | Method and apparatus for testing tunnel magnetoresistive effect element | Shunji Saruki, Nozomu Hachisuka, Hiroshi Kiyono | 2007-06-26 |
| 7227772 | Method and apparatus for testing tunnel magnetoresistive effect element | Shunji Saruki, Nozomu Hachisuka, Hiroshi Kiyono | 2007-06-05 |
| 7102859 | Thin-film magnetic head with tunnel magnetoresistive effect element electrically connected in parallel with a resistor element | Shunji Saruki, Nozomu Hachisuka | 2006-09-05 |
| 7027271 | Magnetoresistive device in a thin-film magnetic head and method of manufacturing same having particular electrode overlay configuration | Yoshihiro Kudo, Ken Takano, Koichi Terunuma, Yuzuru Iwai | 2006-04-11 |
| 6972933 | Head suspension assembly | Takeshi Wada, Masashi Shiraishi, Haruyuki Morita | 2005-12-06 |
| 6433540 | Method and apparatus for testing composite type magnetic head having a magnetoresistive element and an inductive element | Nozomu Hachisuka, Toshiaki Maeda | 2002-08-13 |
| 6340885 | Method and apparatus for testing composite type magnetic head | Nozomu Hachisuka, Toshiaki Maeda | 2002-01-22 |
| 6194896 | Method of controlling magnetic characteristics of magnetoresistive effect element and of magnetic head with the element, magnetic head device with magnetoresistive effect element, and magnetic disk unit with the device | Masato Takahashi, Toshiaki Maeda | 2001-02-27 |
| 6163437 | Magnetic head with spin valve effect magnetoresistive element and its manufacturing method | Toshiaki Maeda, Jun Shouji, Koichi Terunuma, Masanori Sakai | 2000-12-19 |
| 5998993 | Method and apparatus for testing magnetic head with spin-valve magnetoresistive element | Nozomu Hachisuka, Masanori Sakai | 1999-12-07 |