Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7847555 | MRI apparatus with high-resistance magnet | Yuichi Satsu, Takao Imagawa, Katsumi Ishikawa, Takeyuki Itabashi | 2010-12-07 |
| 7815726 | Treating agent for forming a fluoride coating film and method for forming a fluoride coating film | Yuichi Satsu, Yoshii Morishita, Shigeaki Funyu, Mitsuo Katayose | 2010-10-19 |
| 7816820 | Compacted magnetic core with high resistance, manufacturing method thereof, and motor for electric car | Takao Imagawa, Yuichi Satsu | 2010-10-19 |
| 7806991 | Low loss magnet and magnetic circuit using the same | Yuichi Satsu, Takao Imagawa, Katsumi Ishikawa, Takeyuki Itabashi, Yuzo Kozono | 2010-10-05 |
| 7800271 | Sintered magnet and rotating machine equipped with the same | Yuichi Satsu, Yutaka Matsunobu, Takashi Yasuhara | 2010-09-21 |
| 7696662 | High resistance magnet and motor using the same | Yuichi Satsu, Takao Imagawa | 2010-04-13 |
| 7569114 | Rare-earth magnet and manufacturing method thereof and magnet motor | Yuichi Satsu | 2009-08-04 |
| 7399368 | Motor using magnet | Katsuhiro Komuro | 2008-07-15 |
| 7352184 | MRI apparatus with high-resistance magnet | Yuichi Satsu, Takao Imagawa, Katsumi Ishikawa, Takeyuki Itabashi | 2008-04-01 |
| 7202416 | Electromagnetic insulation wire, and method and apparatus for manufacturing the same | Naofumi Chiwata, Masato Miyataki, Takanori Yamazaki | 2007-04-10 |
| 7179340 | Rare-earth magnet and manufacturing method thereof and magnet motor | Yuichi Satsu | 2007-02-20 |
| 7168155 | Method of manufacturing an integrated thin film head | Kiyonori Shiraki, Tadashi Imanaka, Atsushi Kato | 2007-01-30 |
| 7064642 | Motor using magnet | Katsuhiro Komuro | 2006-06-20 |
| 6882507 | Integrated thin film head with magneto-resistive sensor preventing short circuit between thin films | Kiyonori Shiraki, Tadashi Imanaka, Atsushi Kato | 2005-04-19 |
| 6587318 | Spin tunnel magneto-resistance effect type magnetic sensor and production method thereof | Yoshiaki Kawato | 2003-07-01 |
| 6530141 | Method of forming thin film magnetic recording head with narrow track width performing high density recording at high driving frequency | Tomohiro Okada, Moriaki Fuyama, Tetsuo Ito, Hiroshi Fukui, Yohji Maruyama +2 more | 2003-03-11 |
| 6510025 | Thin film magnetic head including a protrusion structure and an insulation film in a magnetic core | Shun-ichi Narumi, Hiroshi Fukui, Moriaki Fuyama | 2003-01-21 |
| 6504690 | Spin-tunnel magneto-resistance type magnetic sensor | Yoshiaki Kawato | 2003-01-07 |
| 6490129 | Magnetic head including an inductive magnetic head having a lower magnetic core of a magnetic film/non-magnetic film/magnetic film multilayer structure | Shun-ichi Narumi, Hiroshi Fukui, Moriaki Fuyama | 2002-12-03 |
| 6404604 | Magneto-resistive effect type head | Shiroyasu Odai | 2002-06-11 |
| 6325900 | Spin tunnel magneto-resistance effect type magnetic sensor and production method thereof | Yoshiaki Kawato | 2001-12-04 |
| 6327107 | Spin tunnel magneto-resistance effect type magnetic sensor and production method thereof | Yoshiaki Kawato | 2001-12-04 |
| 6278579 | Dual-element thin-film magnetic head including a composite lower core | Shun-ichi Narumi, Hiroshi Fukui, Moriaki Fuyama | 2001-08-21 |
| 6219206 | Magneto-resistive effect type head | Shiroyasu Odai | 2001-04-17 |
| 6091582 | Thin film magnetic recording head with very narrow track width performing high density recording at high driving frequency | Tomohiro Okada, Moriaki Fuyama, Tetsuo Ito, Hiroshi Fukui, Yohji Maruyama +2 more | 2000-07-18 |