HT

Hiroaki Tobitsuka

MC Mitsumi Electric Co.: 2 patents #15 of 98Top 20%
📍 Yamagata, JP: #2 of 58 inventorsTop 4%
Overall (2004): #61,698 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6700751 Multi-channel magnetoresistive head device Satoshi Ajiki, Koichi Hosoya 2004-03-02
6683751 Magnetic head unit Koichi Hosoya 2004-01-27