Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8146237 | Method of manufacturing a magnetic head | Yoshiaki Ito, Hiroyasu Tuchiya, Kenji Kodaka | 2012-04-03 |
| 7748395 | Wash-target holder and method for washing wash-target using the same | Tatsuya Satoyoshi, Morihiro Ohno | 2010-07-06 |
| 7712205 | Method of manufacturing a magnetic head | Yoshiaki Ito, Hiroyasu Tuchiya, Kenji Kodaka | 2010-05-11 |
| 7422511 | Element for detecting the amount of lapping having a resistive film electrically connected to the substrate | — | 2008-09-09 |
| 7392580 | Method for manufacturing a slider using electromagnetic wave | Ryuta Murakoshi | 2008-07-01 |
| 7359152 | Thin film magnetic head structure, method of manufacturing the same, and method of manufacturing thin film magnetic head | Naoto Matono, Quan Wang | 2008-04-15 |
| 7281317 | Manufacturing method of flying magnetic head slider | Morihiro Ohno, Ryuji Fujii | 2007-10-16 |
| 7185417 | Method for shaping an air bearing surface of a magnetic head slider | — | 2007-03-06 |
| 7086931 | Magnetic head bar holding unit, lapping device, and method of lapping medium-opposing surface of thin-film magnetic head | Nobuya Oyama, Norikazu Ota, Soji Koide, Tetsuro Sasaki | 2006-08-08 |
| 6991513 | Magnetic head grinding device and method | Kazushige Tohta, Hiroshi Shindo, Akio Ogawa, Takashi Fujii | 2006-01-31 |
| 6865798 | Method for shaping air bearing surface of magnetic head slider | — | 2005-03-15 |
| 6679760 | Lapping method of magnetic head slider and lapping method of bar | Morihiro Ohno, Ryuji Fujii | 2004-01-20 |
| 6623330 | Lapping sensor used in fabrication of magnetic head with magnetoresistive effect element and lapping control method using the sensor | — | 2003-09-23 |
| 6565414 | Polishing apparatus for magnetic head and method therefor | Tetsuo Abe, Akio Ogawa, Tsugihiro Hasebe, Hiroshi Shindou | 2003-05-20 |
| 6452750 | Slider including a rail having a concave end and method of manufacturing same | Ryuji Fujii | 2002-09-17 |
| 6398623 | Processing method of device and processing method of slider | Ryuji Fujii | 2002-06-04 |
| 6399148 | Method of manufacturing lapping control sensor for magnetoresistive effect head | Yoshiro Nakagawa | 2002-06-04 |
| 6083081 | Lapping control sensor for magnetoresistive effect head, lapping control method using the sensor and manufacturing method of the sensor | Yoshiro Nakagawa | 2000-07-04 |