YS

Yoshihiro Shiroishi

HI Hitachi: 3 patents #512 of 4,225Top 15%
Overall (2003): #18,735 of 273,478Top 7%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6627253 Magnetic recording media for longitudinal recording, process for producing the same and magnetic memory apparatus Hiroyuki Suzuki, Sadao Hishiyama, Tomoyuki Ohno, Yotsuo Yahisa, Yoshibumi Matsuda +5 more 2003-09-30
6618225 Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion Hayato Shimizu, Norio Nakazato, Masaaki Matsumoto, Mikio Tokuyama, Toshihiko Shimizu +1 more 2003-09-09
6569545 Magnetic recording medium and a magnetic storage apparatus Tetsuya Kanbe, Yuzuru Hosoe, Ichiro Tamai, Yoshio Takahashi, Kiwamu Tanahashi +1 more 2003-05-27