Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399238 | Magnetic sensor including magnetic detection element disposed on inclined surface | Hidekazu Kojima | 2025-08-26 |
| 12298364 | Sensor having protruding surface | Kenzo Makino, Masachika Hashino | 2025-05-13 |
| 12282077 | Sensor | Keisuke TAKASUGI, Takehiro ISODA, Kenji Inage | 2025-04-22 |
| 12282076 | Sensor | Keita Kawamori, Kenzo Makino, Masachika Hashino | 2025-04-22 |
| 12235333 | Magnetic sensor including magnetic detection element including bottom surface facing inclined surface | Hidekazu Kojima | 2025-02-25 |
| 12235334 | Sensor including at least one inclined surface | Keita Kawamori, Kenzo Makino, Masachika Hashino | 2025-02-25 |
| 12105163 | Magnetic sensor | Keita Kawamori, Hiraku Hirabayashi | 2024-10-01 |
| 12044754 | Magnetic sensor | Hidekazu Kojima | 2024-07-23 |
| 12044753 | Sensor having at least part of sensor element disposed on inclined surface of protruding portion of support member | Keisuke TAKASUGI, Takehiro ISODA, Kenji Inage | 2024-07-23 |
| 12000910 | Sensor including protruding surface | Keita Kawamori, Kenzo Makino, Masachika Hashino | 2024-06-04 |
| 11971461 | Sensor having protruding surface | Kenzo Makino, Masachika Hashino | 2024-04-30 |
| 11874346 | Magnetic sensor | Hidekazu Kojima | 2024-01-16 |
| 11867779 | Sensor | Keita Kawamori, Kenzo Makino, Masachika Hashino | 2024-01-09 |
| 8908328 | Perpendicular magnetic write head and magnetic recording device having additional magnetic layer contacting front yoke and shield | Masahiro Saito, Norikazu Ota, Masachika Hashino | 2014-12-09 |
| 8654479 | Thin-film magnetic recording head with thin film which constructs sensor or heater beneath main magnetic pole | Masashi Sano, Mutsumi Fujita, Isamu Toba, Tatsuhiro Nojima, Hitoshi Hatate +1 more | 2014-02-18 |
| 8564905 | Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield | Masashi Sano, Atsushi Yamaguchi | 2013-10-22 |
| 8529777 | Method of making a mask, method of patterning by using this mask and method of manufacturing a micro-device | Hisayoshi Watanabe, Hideyuki Yatsu, Takayuki Nishizawa, Masashi Sano, Takayasu Kanaya +1 more | 2013-09-10 |
| 8303780 | Method of forming mask for dry etching and manufacturing method of magnetic head using the same method | Kento Edakara, Noriaki Kasahara, Michitaka Nishiyama | 2012-11-06 |
| 8102622 | Perpendicular magnetic write head, method of manufacturing the same and method of forming magnetic layer pattern | Atsushi Yamaguchi, Michitaka Nishiyama, Shin Narushima, Makoto Sato, Tatsuhiro Nojima | 2012-01-24 |
| 8072706 | Magnetic head for perpendicular magnetic recording and method of manufacturing same | Kei Hirata, Hideyuki Ukita, Shin Narushima, Isamu Toba, Hisayoshi Watanabe +1 more | 2011-12-06 |
| 8000064 | Thin-film magnetic head for perpendicular magnetic recording and method of making the same | Hidetaka Kawano, Takamitsu Sakamoto, Koichi Otani, Noriaki Kasahara, Naoto Matono | 2011-08-16 |
| 7848056 | Thin film magnetic head having thermal expansion layer for suppressing thermal protrusion | Takamitsu Sakamoto, Naoto Matono, Noriaki Kasahara, Shin Narushima | 2010-12-07 |
| 7796359 | Magnetic head for perpendicular magnetic recording and method of manufacturing the same, the magnetic head including pole layer and two shields sandwiching the pole layer | Koichi Otani, Naoto Matono, Takamitsu Sakamoto, Noriaki Kasahara, Hidetaka Kawano | 2010-09-14 |
| 7569332 | Processing method of thin-film and manufacturing method of thin-film magnetic head | Mitsuharu Isobe, Hirotaka Gomi, Tomohide Yokozawa | 2009-08-04 |