TW

Toshinori Watanabe

AC Alps Electric Co.: 5 patents #11 of 233Top 5%
Overall (2005): #5,348 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6965495 Thin film magnetic head and method of manufacturing the same Kiyoshi Sato, Toshihiro Kuriyama 2005-11-15
6958886 Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head Toru Takahashi, Hisayuki Yazawa, Hideki Gochou, Kiyoshi Kobayashi, Minoru Yamada +1 more 2005-10-25
6954333 Thin film magnetic head having partial insulating layer formed on bottom pole layer through gap layer and method of manufacturing the same Sumihito Morita, Naruaki Oki, Hiroko Shinozaki 2005-10-11
6898055 Thin-film magnetic head designed for narrower tracks Kiyoshi Sato 2005-05-24
6898056 Thin-film magnetic head capable of suppressing side fringing Kiyoshi Sato, Naruaki Oki 2005-05-24