HS

Hayato Shimizu

HI Hitachi: 3 patents #512 of 4,225Top 15%
📍 Erlanger, KY: #1 of 7 inventorsTop 15%
🗺 Kentucky: #41 of 795 inventorsTop 6%
Overall (2003): #30,057 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6665139 Magnetic-disc unit with gap between disc and shroud Mikio Tokuyama, Satomitsu Imai, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +7 more 2003-12-16
6618225 Magnetic head supporting apparatus having thermally insulated IC mounted on an arm portion Norio Nakazato, Masaaki Matsumoto, Yoshihiro Shiroishi, Mikio Tokuyama, Toshihiko Shimizu +1 more 2003-09-09
6600626 Magnetic disk apparatus Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi, Masayuki Kaiho +7 more 2003-07-29