KW

Katsuo Watanabe

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
📍 Ugo, JP: #29 of 203 inventorsTop 15%
Overall (All Time): #1,269,081 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6563677 Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head Shun-ichi Narumi, Hiroshi Fukui, Katsumi Hoshino, Kazue Kudo, Moriaki Fuyama 2003-05-13
6385015 Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head Shun-ichi Narumi, Hiroshi Fukui, Katsumi Hoshino, Kazue Kudo, Moriaki Fuyama 2002-05-07
6337784 Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head Shun-ichi Narumi, Hiroshi Fukui, Katsumi Hoshino, Kazue Kudo, Moriaki Fuyama 2002-01-08
6317301 Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head Shun-ichi Narumi, Hiroshi Fukui, Katsumi Hoshino, Kazue Kudo, Moriaki Fuyama 2001-11-13