Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820179 | Pressing force input device | Eiji Umetsu, Masahiko Ishizone, Yukihiro Gorai, Motoki Hirayama | 2014-09-02 |
| 8516906 | Force sensor and method of manufacturing the same | Eiji Umetsu, Masahiko Ishizone, Motoki Hirayama | 2013-08-27 |
| 8207586 | Substrate bonded MEMS sensor | Kiyoshi Sato, Kiyoshi Kobayashi, Yoshitaka Uto, Katsuya Kikuiri, Kazuyoshi Takahashi +3 more | 2012-06-26 |
| 7800365 | Magnetic detection device and electrical product | Kiyoshi Sato, Hideto Ando | 2010-09-21 |
| 7760466 | Thin film magnetic head with a metal lamination part having concave connection surface | Kiyoshi Kobayashi | 2010-07-20 |
| 7592805 | Magnetic detection device having bridge circuit provided with resistance adjustment portion and method of manufacturing the same | Hideto Ando, Motoki Hirayama | 2009-09-22 |
| 7506432 | Method of manufacturing thin-film magnetic head | Kiyoshi Sato, Hisayuki Yazawa | 2009-03-24 |
| 7472470 | Method of manufacturing a perpendicular magnetic recording head | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2009-01-06 |
| 7414398 | Magnetic detection device having magnetic detection element in magnetic detection circuit and fabricating method thereof | Yoshito Sasaki, Kiyoshi Sato | 2008-08-19 |
| 7343669 | Method of manufacturing a thin film magnetic head | Sumihito Morita | 2008-03-18 |
| 7280320 | Thin-film magnetic head and manufacturing method thereof | Kiyoshi Sato, Hisayuki Yazawa | 2007-10-09 |
| 7181829 | Method of manufacturing a perpendicular magnetic recording head | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2007-02-27 |
| 7167340 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Masaki Ikegami, Toshinori Watanabe, Kiyoshi Kobayashi, Toru Takahashi, Hisayuki Yazawa +2 more | 2007-01-23 |
| 7158345 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Kiyoshi Sato, Toshinori Watanabe, Kiyoshi Kobayashi, Toru Takahashi, Hisayuki Yazawa +1 more | 2007-01-02 |
| 6958886 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2005-10-25 |
| 6894870 | Thin film magnetic head comprising at least two coil layers and method of manufacturing the same | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi | 2005-05-17 |
| 6882502 | Thin-film magnetic head with narrowed track width and method for making same | Kiyoshi Sato, Hisayuki Yazawa, Kiyoshi Kobayashi, Akira Koyama | 2005-04-19 |
| 6768611 | Thin film magnetic head causing appropriately suppressed side fringing and method of manufacturing the same | Kiyoshi Sato, Toshinori Watanabe, Kiyoshi Kobayashi, Toru Takahashi, Hisayuki Yazawa +1 more | 2004-07-27 |
| 6721130 | Thin-film magnetic head having thin coil-layer and method for manufacturing the thin-film magnetic head | Kiyoshi Kobayashi, Hisayuki Yazawa, Toru Takahashi | 2004-04-13 |
| 6704162 | Thin-film head for reducing track width, preventing write fringing and reducing saturation | Kiyoshi Sato, Kiyoshi Kobayashi, Hisayuki Yazawa, Akira Koyama, Minoru Yamada | 2004-03-09 |
| 6697221 | Perpendicular magnetic recording head with inverted trapezoidal main magnetic pole layer | Kiyoshi Sato, Toshinori Watanabe, Hisayuki Yazawa, Kiyoshi Kobayashi, Akira Koyama | 2004-02-24 |
| 6687084 | Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head | Toru Takahashi, Hisayuki Yazawa, Kiyoshi Kobayashi, Minoru Yamada, Kiyoshi Sato +1 more | 2004-02-03 |
| 6636381 | Thin-film magnetic head for reducing track width, preventing write fringing and reducing magnetic saturation, and production method thereof | Kiyoshi Sato, Kiyoshi Kobayashi, Hisayuki Yazawa, Akira Koyama, Minoru Yamada | 2003-10-21 |
| 6400527 | Thin film magnetic head having upper core layer with narrow track width | Kiyoshi Kobayashi, Naruaki Oki | 2002-06-04 |