Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764917 | Ferromagnetic compound magnet | Hiroyuki Suzuki, Matahiro Komuro, Yuichi Satsu | 2014-07-01 |
| 8303732 | Rare earth magnet | Hiroyuki Suzuki, Yuichi Satsu, Matahiro Komuro | 2012-11-06 |
| 8226779 | Compacted magnetic core, production method of the same, and motor for electric vehicle | Yuichi Satsu, Matahiro Komuro, Hiroyuki Suzuki | 2012-07-24 |
| 8222785 | High resistance magnet and motor using the same | Matahiro Komuro, Yuichi Satsu | 2012-07-17 |
| 7972450 | High resistance magnet and motor using the same | Matahiro Komuro, Yuichi Satsu | 2011-07-05 |
| 7927501 | Rare earth element magnet and method of manufacturing same | Matahiro Komuro, Yuichi Satsu, Hiroyuki Suzuki | 2011-04-19 |
| 7914695 | Magnet using binding agent and method of manufacturing the same | Yuichi Satsu, Matahiro Komuro, Takashi Yasuhara, Yutaka Matsunobu | 2011-03-29 |
| 7880357 | Sintered magnet and rotating machine equipped with the same | Hiroyuki Suzuki, Yuichi Satsu, Matahiro Komuro, Takashi Yasuhara, Yutaka Matsunobu | 2011-02-01 |
| 7847555 | MRI apparatus with high-resistance magnet | Matahiro Komuro, Yuichi Satsu, Katsumi Ishikawa, Takeyuki Itabashi | 2010-12-07 |
| 7816820 | Compacted magnetic core with high resistance, manufacturing method thereof, and motor for electric car | Yuichi Satsu, Matahiro Komuro | 2010-10-19 |
| 7806991 | Low loss magnet and magnetic circuit using the same | Matahiro Komuro, Yuichi Satsu, Katsumi Ishikawa, Takeyuki Itabashi, Yuzo Kozono | 2010-10-05 |
| 7696662 | High resistance magnet and motor using the same | Matahiro Komuro, Yuichi Satsu | 2010-04-13 |
| 7352184 | MRI apparatus with high-resistance magnet | Matahiro Komuro, Yuichi Satsu, Katsumi Ishikawa, Takeyuki Itabashi | 2008-04-01 |
| 7292416 | CPP magneto resistive head with decreased variation in asymmetry and output | Takayoshi Ohtsu, Satoshi Shigematsu, Kouji Nishioka, Kouji Kataoka, Masatoshi Arasawa +1 more | 2007-11-06 |
| 7031123 | Magneto resistive head and magnetic recording apparatus | Takayoshi Ohtsu, Satoshi Shigematsu, Kouji Nishioka, Kouji Kataoka, Masatoshi Arasawa +1 more | 2006-04-18 |
| 6603643 | Magnetoresistive head containing oxide layer | Hiroyuki Hoshiya, Kenichi Meguro | 2003-08-05 |
| 6319622 | Magnetic head | Satoshi Shigematsu, Koichi Nishioka, Hiroshi Kamio, Katsuhisa Usami | 2001-11-20 |
| 6275360 | Read-write head | Kazuhiro Nakamoto, Takashi Kawabe, Tetsuo Kobayashi, Shun-ichi Marumi, Shinji Narishige | 2001-08-14 |
| 6172859 | Magnetoresistive head and magnetic disk apparatus | Katsuro Watanabe, Takashi Kawabe, Shigeru Tadokoro, Hiroshi Kamio | 2001-01-09 |
| 6157526 | Magnetoresistive head and magnetic disk apparatus | Katsuro Watanabe, Takashi Kawabe, Shigeru Tadokoro, Hiroshi Kamio | 2000-12-05 |
| 6120919 | Magnetic head | Satoshi Shigematsu, Koichi Nishioka, Hiroshi Kamio, Katsuhisa Usami | 2000-09-19 |
| 6088196 | Magnetoresistive head and manufacturing method therefor | Shigeru Tadokoro, Katsuro Watanabe, Yasunari Tajima | 2000-07-11 |
| 5995338 | Magnetoresistive head and magnetic disk apparatus | Katsuro Watanabe, Takashi Kawabe, Shigeru Tadokoro, Hiroshi Kamio | 1999-11-30 |
| 5969910 | Magnetic head and magnetic disk apparatus provided therewith | Shigeru Tadokoro, Yasunari Tajima, Hiroshi Kamio | 1999-10-19 |
| 5872690 | Magnetic transducer and magnetic recording device utilizing material in which undirectional anisotropy can be formed | Shigeru Tadokoro, Katsuro Watanabe, Akira Kumagai | 1999-02-16 |