YM

Yoji Maruyama

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
📍 Iruma, JP: #7 of 28 inventorsTop 25%
Overall (2005): #70,948 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 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 Tetsuya Okai, Makoto Morijiri, Kimitoshi Etoh 2005-05-24