TO

Tetsuya Okai

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HG HGST: 1 patents #30 of 133Top 25%
Overall (2005): #32,366 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6898057 Thin film magnetic head having multiple layered films determining track width imbedded in an insulating film and method of manufacturing the same Makoto Morijiri, Yoji Maruyama, Kimitoshi Etoh 2005-05-24
6877212 Manufacturing method of a thin film magnetic head Tomohiro Okada, Shinobu Sasaki, Tadayuki Iwakura, Naoki Koyama, Harunobu Saito +1 more 2005-04-12