YS

Yoshihiro Shiroishi

HI Hitachi: 5 patents #158 of 3,950Top 4%
Overall (2002): #6,936 of 266,432Top 3%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6498702 Magnetic head supporting apparatus having thermally insulated read/write IC mounted on arm portions thereof Hayato Shimizu, Norio Nakazato, Masaaki Matsumoto, Mikio Tokuyama, Toshihiko Shimizu +1 more 2002-12-24
6483660 Disk drive unit having multiple disks arranged in a plane Kyo Akagi, Toshihisa Tsukada 2002-11-19
6407892 Magnetic recording and reading device 2002-06-18
6404605 Magnetic recording and reading device 2002-06-11
6335103 Magnetic recording media for longitudinal recording Hiroyuki Suzuki, Sadao Hishiyama, Tomoyuki Ohno, Yotsuo Yahisa, Yoshibumi Matsuda +5 more 2002-01-01