SM

Satoshi Matsunuma

HM Hitachi Maxell: 5 patents #1 of 100Top 1%
HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #3,830 of 245,428Top 2%
6
Patents 2005

Issued Patents 2005

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6924048 Magnetic recording medium and a magnetic storage apparatus Tetsuya Kanbe, Yuzuru Hosoe, Ichiro Tamai, Yoshio Takahashi, Kiwamu Tanahashi +1 more 2005-08-02
6893746 Magnetic recording medium with high thermal stability, method for producing the same, and magnetic recording apparatus Fumiyoshi Kirino, Norio Ohta, Kouichirou Wakabayashi, Teruaki Takeuchi, Harumi Hieida +5 more 2005-05-17
6866948 Magnetic recording medium and magnetic recording apparatus Tetsunori Koda, Hideaki Yamanaka, Enji Fujita 2005-03-15
6863998 Magnetic recording medium, method for producing the same, and magnetic recording apparatus Tetsunori Koda, Nobuyuki Inaba, Hideaki Yamanaka, Enji Fujita 2005-03-08
6846582 Magnetic recording medium, method for producing the same, and magnetic storage apparatus Tsuyoshi Onuma, Akira Yano, Takanobu Takayama 2005-01-25
6846583 Magnetic recording medium and magnetic recording apparatus Nobuyuki Inaba, Tetsunori Kouda, Hideaki Yamanaka, Enji Fujita 2005-01-25