YM

Yohji Maruyama

HI Hitachi: 4 patents #196 of 3,771Top 6%
Overall (2004): #10,417 of 270,089Top 4%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6795272 Thin film magnetic head and magnetic storage apparatus Kazue Kudo, Yasuyuki Okada, Moriaki Fuyama, Gen Oikawa 2004-09-21
6728051 Recording equalizer and magnetic recording/reproducing apparatus using the equalizer Masukazu Igarashi, Kazuetsu Yoshida, Ikuo Saitoh 2004-04-27
6721132 Inductive head and magnetic disk apparatus Shunichi Narumi, Hiroyuki Hoshiya 2004-04-13
6683823 Method for reproducing information on a recording medium Hideki Saga, Hiroaki Nemoto, Hirofumi Sukeda, Masahiko Takahashi, Kimio Nakamura +2 more 2004-01-27