Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665139 | Magnetic-disc unit with gap between disc and shroud | Mikio Tokuyama, Hayato Shimizu, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +7 more | 2003-12-16 |
| 6600626 | Magnetic disk apparatus | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2003-07-29 |
| 6560066 | Magnetic disk device | Takashi Kouno, Marutomo Goto, Shigeo Nakamura, Masahiko Sega | 2003-05-06 |
| 6504683 | Magnetic disk apparatus in which contact between a disk and a carriage arm by an external impact is prevented | Toshihisa Okazaki, Mikio Tokuyama, Shigeo Nakamura | 2003-01-07 |