Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015693 | Method of manufacturing a thin-film magnetic head having a lower magnetic pole projection projecting toward an upper magnetic pole | Hiraku Hirabayashi | 2011-09-13 |
| 7924533 | Multi-channel head | Kazuhiko Maejima, Nobuya Oyama, Hiraku Hirabayashi, Hiroki Matsukuma, Naoto Matono | 2011-04-12 |
| 7911743 | Multichannel thin-film magnetic head with dummy shields | Nozomu Hachisuka, Hiroshi Yamazaki, Hideaki Sato | 2011-03-22 |
| 7872471 | Testing method of head element and magnetic recording and reproducing apparatus capable of head evaluating | Noboru Yamanaka, Soji Koide, Eric Cheuk Wing Leung, Chris Leung, Leo Wai Kay Lau +1 more | 2011-01-18 |