Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220482 | Aligned fine particles, method for producing the same and device using the same | Norishisa Mino, Kiyoyuki Morita, Shigeo Yoshii, Mutuaki Murakami, Osamu Kusumoto | 2007-05-22 |
| 6982854 | Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatus | Yasunari Sugita, Hiroshi Sakakima | 2006-01-03 |
| 6686071 | Magnetic recording medium and magnetic recording apparatus using the same | Hiroshi Sakakima, Hideaki Adachi, Mitsuo Satomi, Yasunari Sugita, Kenji Iijima | 2004-02-03 |
| 6608738 | MAGNETORESISTANCE EFFECT DEVICE UTILIZING AN OXIDE FILM TO PRODUCE ANTIFERROMAGNETIC EXCHANGE-COUPLING BETWEEN FIRST AND SECOND MAGNETIC FILMS IN EITHER THE PINNED LAYER OR THE FREE LAYER OF THE DEVICE | Hiroshi Sakakima, Yasunari Sugita | 2003-08-19 |
| 6597547 | Magnetoresistive device with an &agr;-Fe2O3 antiferromagnetic film and indirect exchange coupling film layers of differing thickness | Mitsuo Satomi, Yasunari Sugita, Hiroshi Sakakima | 2003-07-22 |
| 6567246 | Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory element | Hiroshi Sakakima, Yasunari Sugita, Mitsuo Satomi, Masayoshi Hiramoto, Nozomu Matsukawa | 2003-05-20 |
| 6562486 | Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film | Hiroshi Sakakima, Eiichi Hirota, Mitsuo Satomi, Yasunari Sugita | 2003-05-13 |
| 6535362 | Magnetoresistive device having a highly smooth metal reflective layer | Hiroshi Sakakima, Mitsuo Satomi | 2003-03-18 |
| 6400537 | Thin film magnetic head | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 2002-06-04 |
| 6258470 | Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film | Hiroshi Sakakima, Eiichi Hirota, Mitsuo Satomi, Yasunari Sugita | 2001-07-10 |
| 6256222 | Magnetoresistance effect device, and magnetoresistaance effect type head, memory device, and amplifying device using the same | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 2001-07-03 |
| 6245450 | Exchange coupling film magnetoresistance effect device magnetoresistance effective head and method for producing magnetoresistance effect device | Hiroshi Sakakima, Mitsuo Satomi, Yasunari Sugita | 2001-06-12 |
| 6198610 | Magnetoresistive device and magnetoresistive head | Mitsuo Satomi, Hiroshi Sakakima | 2001-03-06 |
| 6111782 | Magnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the same | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 2000-08-29 |
| 6084752 | Thin film magnetic head | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 2000-07-04 |
| 6031692 | Magnetoresistive device and magnetoresistive head | Mitsuo Satomi, Hiroshi Sakakima | 2000-02-29 |
| 6005798 | Magnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the same | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 1999-12-21 |
| 5909345 | Magnetoresistive device and magnetoresistive head | Mitsuo Satomi, Hiroshi Sakakima | 1999-06-01 |
| 5841611 | Magnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the same | Hiroshi Sakakima, Yousuke Irie, Mitsuo Satomi | 1998-11-24 |
| 5691936 | Magnetoresistive element and memory element | Hiroshi Sakakima, Takeshi Uenoyama, Yousuke Irie | 1997-11-25 |
| 5433999 | Magnetic recording medium comprising specific backcoat layer | Yoshiki Goto, Yukihiro Shimasaki, Kazuyoshi Honda, Tatsuaki Ishida, Kiyokazu Tohma +1 more | 1995-07-18 |
| 5432661 | Magnetoresistance effect element | Teruya Shinjo, Toshio Takada | 1995-07-11 |
| 5202149 | Method for making a magnetic recording medium | Tatsuaki Ishida, Ryuji Sugita, Kiyokazu Tohma, Kazuyoshi Honda, Yoshiki Goto | 1993-04-13 |
| 5087476 | Method of producing thin film | Kiyokazu Tohma, Ryuji Sugita, Kazuyoshi Honda, Tatsuaki Ishida | 1992-02-11 |