Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7092224 | Magnetic tunnel effect type magnetic head, and method of producing same | Eiji Nakashio, Seiji Onoe, Junichi Sugawara | 2006-08-15 |
| 7092225 | Magnetic tunnel effect type magnetic head, and method of producing same | Eiji Nakashio, Seiji Onoe, Junichi Sugawara | 2006-08-15 |
| 6895657 | Method for producing a slider for an optical head | Akio Mishima | 2005-05-24 |
| 6873502 | Magnetic tunnel effect type magnetic head, and method of producing same | Eiji Nakashio, Seiji Onoe, Junichi Sugawara | 2005-03-29 |
| 6781950 | Slider for an optical head with a terminal groove having an inclined bottom surface | Akio Mishima | 2004-08-24 |
| 6678126 | Magnetoresistance-effect magnetic head | Takuji Matsuo, Eiji Nakashio, Junichi Sugawara, Seiji Onoe | 2004-01-13 |
| 6368519 | Etching method and a method of manufacturing a magnetic head | Teiichi Miyauchi, Yuko Takanashi | 2002-04-09 |
| 6292329 | Thin film single magnetic head | Jin Sato, Yoshihisa Nakamura, Hiroaki Muraoka | 2001-09-18 |
| 6187513 | Process for forming mask pattern and process for producing thin film magnetic head | — | 2001-02-13 |
| 4729048 | Magnetic transducer combination with formatting, data, and servo heads | Shigeyoshi Imakoshi, Hideo Suyama, Hiroaki Yada, Tetsuo Sekiya, Masayuki Nakayama | 1988-03-01 |