Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190168 | Magnetic memory and manufacturing method thereof | Shiho Nakamura, Tsuyoshi Kondo, Hirofumi Morise | 2015-11-17 |
| 8982611 | Magnetic memory element and magnetic memory apparatus | Tsuyoshi Kondo, Hirofumi Morise, Shiho Nakamura | 2015-03-17 |
| 8654480 | Magnetic head with spin torque oscillator and magnetic recording head | Mariko Shimizu, Hitoshi Iwasaki, Kenichiro Yamada, Masayuki Takagishi, Tomomi Funayama +1 more | 2014-02-18 |
| 8547662 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +3 more | 2013-10-01 |
| 8400734 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +3 more | 2013-03-19 |
| 8295009 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +3 more | 2012-10-23 |
| 8270112 | Magnetic head with spin oscillation device(s) and magnetic recording device | Tomomi Funayama, Kenichiro Yamada, Masayuki Takagishi, Masahiro Takashita, Mariko Shimizu +1 more | 2012-09-18 |
| 8264799 | Magnetic recording head | Kenichiro Yamada, Masayuki Takagishi, Hitoshi Iwasaki | 2012-09-11 |
| 8238060 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +3 more | 2012-08-07 |
| 8164854 | Magnetic recording head with spin oscillation device and magnetic recording apparatus including the magnetic recording head | Masayuki Takagishi, Kenichiro Yamada, Hitoshi Iwasaki, Tomomi Funayama, Masahiro Takashita +1 more | 2012-04-24 |
| 8154825 | Magnetic recording head and magnetic recording device | Masahiro Takashita, Hitoshi Iwasaki, Kenichiro Yamada, Masayuki Takagishi, Tomomi Funayama +1 more | 2012-04-10 |
| 8139322 | Magnetic recording head with protruding spin torque oscillator | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +1 more | 2012-03-20 |
| 8050171 | Information recording/reproducing device having head covering by resistance element | Shinya Aoki, Koichi Kubo, Junichi Ito | 2011-11-01 |
| 7961586 | Information recording/reproducing device | Kohichi Kubo, Takahiro Hirai, Shinya Aoki, Akihiro Koga, Shinji Takakura +1 more | 2011-06-14 |
| 7957098 | Magnetic recording head and magnetic recording apparatus | Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama, Masahiro Takashita +3 more | 2011-06-07 |
| 7852739 | Positioning system mounted on probe memory device and positioning method thereof | Akihiro Koga, Shinji Takakura, Hiroaki Nakamura, Kohichi Kubo, Takahiro Hirai | 2010-12-14 |
| 7791829 | Apparatus for assisting write operation using high frequency magnetic field in disk drive | Akihiko Takeo, Kenichiro Yamada, Hitoshi Iwasaki, Masayuki Takagishi, Tomomi Funayama +2 more | 2010-09-07 |
| 7664001 | Method of holographic recording and reproduction, holographic recording medium and holographic recording and reproducing apparatus | Akiko Hirao, Yuji Kubota, Kazuki Matsumoto, Naru Ikeda, Yoshinori Honguh +2 more | 2010-02-16 |
| 7602693 | Data recording apparatus | — | 2009-10-13 |
| 7372648 | Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatus | Akira Kikitsu, Tadashi Kai, Toshihiko Nagase, Tomoyuki Maeda | 2008-05-13 |
| 7330335 | Magnetic recording medium, magnetic recording apparatus and magnetic recording method | Akira Kikitsu, Tadashi Kai | 2008-02-12 |
| 7306657 | Oxygen concentrating apparatus | Hideaki Yagi | 2007-12-11 |
| 7077133 | Oxygen enriching apparatus, controller, and recording medium | Hideaki Yagi | 2006-07-18 |
| 7054087 | Magnetic recording-reproducing apparatus | Tadashi Kai, Akira Kikitsu, Toshihiko Nagase, Tomoyuki Maeda | 2006-05-30 |
| 7042810 | Thermally-assisted magnetic recording head, method of manufacturing the same, and thermally-assisted magnetic recording apparatus | Katsutaro Ichihara, Genichi Hatakoshi | 2006-05-09 |