Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9542962 | Multi-sensor reader structure having a current path with increased size to reduce noise | Hideki Mashima, Nobuo Yoshida, Toyoshige Noridomi, Tomohiro Saito, Kaori Suzuki | 2017-01-10 |
| 9488702 | Method for producing magneto-resistive effect element, magnetic sensor, rotation-angle detection device | Hiroyuki Hoshiya, Keizou Katou, Yasunori Abe | 2016-11-08 |
| 9269383 | Multi-sensor (MIMO) head having a back side antiferromagnetic middle shield | Masashi Hattori, Kouichi Nishioka, Takashi Wagatsuma, Nobuo Yoshida | 2016-02-23 |
| 9190081 | AF-coupled dual side shield reader with AF-coupled USL | Jun Aoyama, Masato Shiimoto, Hiroyuki Katada, Nobuo Yoshida | 2015-11-17 |
| 9099125 | Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor structure with stacked sensors for minimization of the effect of head skew | Masashi Hattori, Kouichi Nishioka, Takashi Wagatsuma, Nobuo Yoshida | 2015-08-04 |
| 8779764 | Method for producing magnetoresistive effect element, magnetic sensor, rotation-angle detection device | Hiroyuki Hoshiya, Keizou Katou, Yasunori Abe | 2014-07-15 |
| 8537503 | CPP structure magnetoresistive head | Katsuro Watanabe, Shigeo Fujita, Norihiro Ookawa | 2013-09-17 |
| 8270122 | Magnetic recording and reproducing device including a differential read head | Masato Shiimoto, Takeshi Nakagawa, Hiroyuki Katada, Naoto Ito | 2012-09-18 |
| 8189304 | Magnetoresistive magnetic head having a cpp element using a heusler alloy layer and a high saturation magnetization layer | Susumu Okamura, Yo Sato, Katsumi Hoshino, Hiroyuki Hoshiya, Keizo Kato | 2012-05-29 |
| 8174799 | Differential magnetoresistive magnetic head | Hiroyuki Hoshiya, Katsumi Hoshino, You Sato, Hiroyuki Katada, Kazuhiro Nakamoto | 2012-05-08 |
| 7876536 | Multilayered film having crystal grains grown at an inclination to a substrate, and magnetoresistive head using the film | Katsumi Hoshino, Hiroyuki Hoshiya, Yo Sato | 2011-01-25 |
| 7733614 | Magneto-resistive head having a stable response property without longitudinal biasing and method for manufacturing the same | Hiroyuki Katada, Katsumi Hoshino, Hiroyuki Hoshiya | 2010-06-08 |
| 7697245 | CPP-GMR magnetic head having GMR-screen layer | Hiroyuki Hoshiya, Katsumi Hoshino, Yo Sato, Hiroyuki Katada | 2010-04-13 |
| 7599151 | Magnetic head with laminated side shields | Masahiko Hatatani, Chiseki Haginoya, Kazuhiro Nakamoto | 2009-10-06 |
| 7535683 | Magnetoresistive head with improved in-stack longitudinal biasing layers | Kouichi Nishioka, Masahiko Hatatani, Chiseki Haginoya | 2009-05-19 |
| 7505232 | Magnetic head with side shield and manufacturing method thereof | Chiseki Haginoya, Masahiko Hatatani, Chiaki Ishakawa, Kazuhiro Nakamoto, Katsuro Watanabe | 2009-03-17 |
| 7456758 | Magnetic encoder apparatus | Hiroyuki Hoshiya, Kazuhiro Nakamoto, Yasunori Abe | 2008-11-25 |
| 7443636 | Magnetic head having layered film with tilted crystalline grain structure | Katsumi Hoshino, Hiroyuki Hoshiya, Yasuyuki Okada | 2008-10-28 |
| 7440240 | Magnetic head with domain stabilization and magnetic recording/reproducing apparatus using the same | Hiroyuki Hoshiya, Katsumi Hoshino, Masahiko Hatatani | 2008-10-21 |
| 7440241 | Magnetoresistive head using longitudinal biasing method with 90-degree magnetic interlayer coupling and manufacturing method thereof | Katsumi Hoshino, Hiroyuki Hoshiya, Hiroyuki Katada | 2008-10-21 |
| 7400137 | Magnetic encoder having a stable output property with unsaturated magnetic sensor | Hiroyuki Hoshiya, Kazuhiro Nakamoto, Yasuyuki Okada, Yasunori Abe | 2008-07-15 |
| 7333301 | Magnetic recording head and method for manufacturing | Kimitoshi Etoh, Nobuo Yoshida, Moriaki Fuyama, Makoto Morijiri, Ichiro Oodake +3 more | 2008-02-19 |
| 7280321 | Magnetoresistive head | Katsuro Watanabe, Kikuo Kusukawa | 2007-10-09 |
| 7265948 | Magnetoresistive element with oxide magnetic layers and metal magnetic films deposited thereon | Hiroyuki Hoshiya, Susumu Soeya | 2007-09-04 |
| 7154713 | CPP-type magnetic head with less deformation and a magnetic recording/reproducing system using the same | Katsuro Watanabe, Kikuo Kusukawa, Taku Shintani | 2006-12-26 |