Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490428 | Phase-change memory and semiconductor recording/reproducing device | Toshimichi Shintani, Takahiro Odaka | 2016-11-08 |
| 9177640 | Multi-level recording in a superlattice phase change memory cell | Toshimichi Shintani | 2015-11-03 |
| 9082970 | Phase-change memory and semiconductor recording/reproducing device | Takahiro Odaka, Toshimichi Shintani, Junji Tominaga | 2015-07-14 |
| 8084149 | Thermally assisted magnetic recording media and magnetic recording and reproducing apparatus | — | 2011-12-27 |
| 7732005 | Method for producing recording medium, recording medium employing said method, and information recording and reproducing apparatus | Yuko Tsuchiya, Hiromasa Takahashi | 2010-06-08 |
| 7265948 | Magnetoresistive element with oxide magnetic layers and metal magnetic films deposited thereon | Hiroyuki Hoshiya, Kenichi Meguro | 2007-09-04 |
| 7072155 | Magnetoresistive sensor including magnetic domain control layers having high electric resistivity, magnetic head and magnetic disk apparatus | Hiromasa Takahashi, Reiko Arai | 2006-07-04 |
| 6947316 | Magnetoresistive sensor including magnetic domain control layers having high electric resistivity, magnetic head and magnetic disk apparatus | Hiromasa Takahashi, Reiko Arai | 2005-09-20 |
| 6917088 | Magneto-resistive devices | Hiromasa Takahashi, Jun Hayakawa, Kenchi Ito | 2005-07-12 |
| 6876523 | Magnetic head, and the magnetic read-write devices, and the magnetic memory with magnetic sensors | Hiromasa Takahashi, Jun Hayakawa, Kenchi Ito | 2005-04-05 |
| 6870718 | Magnetoresistive sensor including magnetic domain control layers having high electric resistivity | Hiromasa Takahashi, Reiko Arai | 2005-03-22 |
| 6728080 | Magnetic head, magnetic recording and reproducing apparatus, method for reproducing and recording magnetic recording information | Kenchi Ito | 2004-04-27 |
| 6690526 | Magnetic head, magnetic recording and reproducing apparatus, method for reproducing and recording magnetic recording information | Kenchi Ito | 2004-02-10 |
| 6633465 | Magnetoresistive element | Hiroyuki Hoshiya, Katsuya Mitsuoka, Masaaki Sano, Reiko Arai, Hiroshi Fukui +2 more | 2003-10-14 |
| 6249405 | Magnetic head including magnetoresistive element | Hiroyuki Hoshiya, Katsuya Mitsuoka, Masaaki Sano, Reiko Arai, Hiroshi Fukui +2 more | 2001-06-19 |
| 6125019 | Magnetic head including magnetoresistive element | Hiroyuki Hoshiya, Katsuya Mitsuoka, Masaaki Sano, Reiko Arai, Hiroshi Fukui +2 more | 2000-09-26 |
| 6087027 | Magnetic layered material, and magnetic sensor and magnetic storage/read system based thereon | Hiroyuki Hoshiya, Yoshihiro Hamakawa, Shigeru Tadokoro | 2000-07-11 |
| 5933297 | Magnetic storage/read system with read head including magnetoresistive element | Hiroyuki Hoshiya, Katsuya Mitsuoka, Masaaki Sano, Reiko Arai, Hiroshi Fukui +2 more | 1999-08-03 |
| 5843589 | Magnetic layered material, and magnetic sensor and magnetic storage/read system based thereon | Hiroyuki Hoshiya, Yoshihiro Hamakawa, Shigeru Tadokoro | 1998-12-01 |
| 5726838 | Magnetic disc apparatus with head having magneto-resistance effect | Shigeru Tadokoro, Takao Imagawa, Akira Kumagai, Moriaki Fuyama, Shinji Narishige | 1998-03-10 |
| 5668685 | Magnetic disc apparatus | Shigeru Tadokoro, Takao Imagawa, Eiji Ashida, Moriaki Fuyama, Hiroshi Fukui +3 more | 1997-09-16 |
| 5436777 | Magnetoresistive head | Shigeru Tadokoro, Takao Imagawa, Eiji Ashida, Moriaki Fuyama, Shinji Narishige +1 more | 1995-07-25 |