Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7167340 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi, Hisayuki Yazawa +2 more | 2007-01-23 |
| 7158345 | Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi +1 more | 2007-01-02 |
| 7088549 | Thin-film magnetic head having a high recording density and frequency | Hisayuki Yazawa, Naruaki Oki, Kiyoshi Kobayashi, Akira Koyama, Yoshihiro Kanada | 2006-08-08 |
| 6768611 | Thin film magnetic head causing appropriately suppressed side fringing and method of manufacturing the same | Kiyoshi Sato, Toshinori Watanabe, Hideki Gochou, Kiyoshi Kobayashi, Toru Takahashi +1 more | 2004-07-27 |
| 6751053 | Thin-film magnetic head reliably producing fringing flux at gap layer and method for fabricating the same | Toshinori Watanabe, Kiyoshi Sato, Kiyoshi Kobayashi | 2004-06-15 |
| 6638670 | Exposure mask and exposure method using the same | Toshihiko Sato, Jun Iwasaki, Masami Kobayashi, Masaharu Yokoyama | 2003-10-28 |