Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9390731 | Magnetic recording head and magnetic recording apparatus | — | 2016-07-12 |
| 9355659 | Microwave assisted magnetic recording head and magnetic recording device having the same | Mariko Shimizu, Shuichi Murakami, Kenichiro Yamada | 2016-05-31 |
| 9311936 | Magnetic recording head and disk drive provided therewith | Kenichiro Yamada | 2016-04-12 |
| 9305577 | Magnetic recording head and disk drive provided therewith | Kenichiro Yamada | 2016-04-05 |
| 9230567 | Spin torque oscillator, microwave-assisted magnetic recording head, magnetic recording head assembly, and magnetic recording and resuming device | Norihito Fujita, Satoshi Shirotori, Mariko Shimizu, Shuichi Murakami | 2016-01-05 |
| 9218828 | Magnetic head and magnetic recording/reproducing apparatus | Shuichi Murakami | 2015-12-22 |
| 9208802 | Magnetic recording head and disk drive provided therewith | Kenichiro Yamada | 2015-12-08 |
| 9196271 | Spin-torque oscillation element and microwave-assisted magnetic recording head using the same | Satoshi Shirotori, Mariko Shimizu, Shuichi Murakami, Norihito Fujita | 2015-11-24 |
| 9171558 | Magnetic head with multiple reproducing elements each having magnetically coupled free layers, magnetic recording reproducing apparatus and magnetic head manufacturing method | Akihiko Takeo, Kazuto Kashiwagi, Kenichiro Yamada, Tomomi Funayama | 2015-10-27 |
| 9111552 | High-frequency oscillation device, magnetic recording head including the same, and disk device | Akihiko Takeo, Kenichiro Yamada, Noayuki Narita | 2015-08-18 |
| 9087533 | Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus | Mariko Shimizu, Shuichi Murakami, Hiromi Yuasa | 2015-07-21 |
| 9087532 | Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus | Mariko Shimizu, Shuichi Murakami, Hiromi Yuasa | 2015-07-21 |
| 9076463 | Magnetic recording head and disk device with the same | Kenichiro Yamada, Akihiko Takeo | 2015-07-07 |
| 8976490 | Magnetic recording head and disk drive provided therewith | Kenichiro Yamada | 2015-03-10 |
| 8970986 | Magnetic head and magnetic head assembly having a spin torque oscillator | Masahiro Takashita, Shuichi Murakami, Naoki Hase | 2015-03-03 |
| 8953283 | Magnetic head, magnetic head assembly, and magnetic recording/reproduction apparatus | Mariko Shimizu, Shuichi Murakami, Hiromi Yuasa | 2015-02-10 |
| 8929031 | Spin torque oscillator, method of manufacturing the same, magnetic recording head, magnetic head assembly, and magnetic recording apparatus | Akihiko Takeo, Satoshi Shirotori, Kenichiro Yamada | 2015-01-06 |
| 8922949 | Magnetic recording head and magnetic recording/reproducing apparatus using the same | Hiromi Yuasa, Mariko Shimizu, Shuichi Murakami | 2014-12-30 |
| 8908329 | Magnetic head with beveled main pole and spin torque oscillator, method of manufacturing the same, and magnetic recording/reproduction apparatus | Satoshi Shirotori, Shinobu Sugimura, Norihito Fujita, Akihiko Takeo | 2014-12-09 |
| 8879206 | Magnetic recording head with spin torque oscillator | Mariko Shimizu, Shuichi Murakami, Masahiro Takashita | 2014-11-04 |
| 8824104 | Magnetic head and magnetic recording/reproducing device | Shuichi Murakami | 2014-09-02 |
| 8817419 | Magnetic recording head and magnetic recording apparatus | Soichi Oikawa | 2014-08-26 |
| 8780500 | Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatus | Satoshi Shirotori, Shinobou Sugimura, Norihito Fujita, Akihiki Takeo, Min Li +1 more | 2014-07-15 |
| 8755147 | Magnetic head pole including laminated structure having magnetic and nonmagnetic layers | Takuya Matsumoto, Kenichiro Yamada, Masayuki Takagishi, Hitoshi Iwasaki | 2014-06-17 |
| 8730616 | Magnetic recording head, head gimbal assembly with the same, and disk drive | Kenichiro Yamada, Yusuke Tomoda, Tomoko Taguchi | 2014-05-20 |