Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406322 | Graded side shield gap reader | Jun Aoyama, Hiroyuki Katada, Masato Shiimoto | 2016-08-02 |
| 9263086 | Magnetization control for magnetic shield in magnetic recording head | Satoshi Tabata, Norifumi Miyamoto, Akira Morinaga, Masahiro Ito | 2016-02-16 |
| 9142227 | Microwave assisted magnetic recording (MAMR) write head and system | Kimitoshi Etoh, Kazuhiko Hosomi, Yohji Maruyama, Kenji Sugiura, Mikito Sugiyama | 2015-09-22 |
| 8976493 | Magnetic read sensor with novel pinned layer and side shield design for improved data track resolution and magnetic pinning robustness | Hideki Mashima, Tutomu Yasuda, Masashige Sato | 2015-03-10 |
| 8149548 | Magnetic head and manufacturing method thereof | Katsuro Watanabe, Nubuo Yoshida, Katsumi Hoshino | 2012-04-03 |
| 7599151 | Magnetic head with laminated side shields | Chiseki Haginoya, Kenichi Meguro, Kazuhiro Nakamoto | 2009-10-06 |
| 7535683 | Magnetoresistive head with improved in-stack longitudinal biasing layers | Kenichi Meguro, Kouichi Nishioka, Chiseki Haginoya | 2009-05-19 |
| 7505232 | Magnetic head with side shield and manufacturing method thereof | Chiseki Haginoya, Chiaki Ishakawa, Kenichi Meguro, Kazuhiro Nakamoto, Katsuro Watanabe | 2009-03-17 |
| 7440240 | Magnetic head with domain stabilization and magnetic recording/reproducing apparatus using the same | Hiroyuki Hoshiya, Katsumi Hoshino, Kenichi Meguro | 2008-10-21 |
| 7274542 | Magnetic sensor having a free layer containing a single magnetic domain | Taku Shintani, Katsuro Watanabe, Kikuo Kusukawa | 2007-09-25 |
| 6937449 | Spin-valve head containing closed-flux-structure domain control films | Hiroyuki Hoshiya, Hisashi Kimura, Hiroshi Ide | 2005-08-30 |