Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7369341 | Head flying height measuring apparatus in magnetic storage device | Toru Yokohata, Atsuo Iida | 2008-05-06 |
| 7365931 | Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium | Yoshiaki Ikai, Atsuo Iida, Tohru Fujimaki, Toru Yokohata | 2008-04-29 |
| 7098268 | Resin composition | Toshihide Senzaki | 2006-08-29 |
| 7095591 | Head slider having microactuator | Yukihiro Uematsu, Hitoshi Kanai, Shinji Koganezawa, Ryosuke Koishi, Takeaki Shimanouchi | 2006-08-22 |
| 7057385 | Method of inspecting magnetic recording medium based on contact duration time | Toru Yokohata, Toshiya Fujita, Yojiro Ochiai, Masahiro Ozeki, Naoki Satake | 2006-06-06 |
| 7049389 | Process for preparing of aromatic oligomers | Toshihide Senzaki, Kazuyoshi Horibe, Tomoaki Yoshida, Atsuhiko Katayama, Yasuo Wada +1 more | 2006-05-23 |
| 6921842 | Hydrogenated aromatic oligomers and process for preparing the same | Toshihide Senzaki, Takehiro Shimizu, Munehito Nagai | 2005-07-26 |
| 6870709 | Head slider having piezoelectric actuator | Takeaki Shimanouchi, Ryousuke Koishi | 2005-03-22 |
| 6724560 | Head assembly employing microactuator in recording medium drive | Shinji Koganezawa | 2004-04-20 |
| 6713591 | Aromatic oligomer and use thereof | Toshihide Senzaki | 2004-03-30 |
| 6700758 | Magnetoresistive effect type of head, manufacturing method of magnetoresistive effect type of head, and information reproducing system | Junichi Hashimoto, Michiaki Kanamine, Kenichi Aoshima | 2004-03-02 |
| 6664433 | Process for the purification of aromatic hydrocarbons and process for the preparation of high-purity aromatic hydrocarbons | Toshihide Senzaki, Takeshi Takayama, Katsuhide Noguchi | 2003-12-16 |
| 6594119 | Thin film magnetic head slider and electrostatic actuator for driving a head element thereof | Takao Koshikawa, Hiroshi Maeda | 2003-07-15 |
| 6590737 | Method of measuring the coefficient of friction between a head slider and magnetic medium by taking into account the adsorptive component of friction | — | 2003-07-08 |
| 6359752 | Magnetic head slider and method for forming lead wires used therein | — | 2002-03-19 |
| 6284120 | Method of electroplating and electrodeposit structure | Masaki Katayama | 2001-09-04 |
| 6181531 | Thin film magnetic head slider and electrostatic actuator for driving a head element thereof | Takao Koshikawa, Hiroshi Maeda | 2001-01-30 |
| 6088908 | Method of making a head slider | Yukinori Ikegawa | 2000-07-18 |
| 6074283 | Lapping apparatus, lapping jig for use therein and workpiece mounting member attached to the lapping jig | Hiroshi Maeda, Yoshifumi Mizoshita, Toshiyuki Satoh, Toru Kohei | 2000-06-13 |
| 5991118 | Slider for magnetic head and magnetic memory apparatus | Yoshiharu Kasamatsu | 1999-11-23 |
| 5920978 | Method of making a thin film magnetic slider | Takao Koshikawa, Hiroshi Maeda | 1999-07-13 |
| 5824904 | Acceleration sensor using a piezoelectric element | Tohru Kouhei | 1998-10-20 |
| 5764444 | Mechanism for minute movement of a head | Yoshifumi Mizoshita | 1998-06-09 |
| 5717630 | Magnetic memory device | Takao Koshikawa, Yukinori Ikegawa, Hiroshi Maeda, Yoshinori Ohtsuka, Yoshifumi Mizoshita | 1998-02-10 |
| 5349486 | Magnetic disk storage apparatus having a vibration proof structure | Masaharu Sugimoto, Keiji Aruga, Tomoyoshi Yamada, Yoshifumi Mizoshita | 1994-09-20 |