Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643245 | Magnetic disc unit with gap between magnetic disc and shroud | Mikio Tokuyama, Hayato Shimizu, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +1 more | 2010-01-05 |
| 7336440 | Magnetic disc unit with gap between magnetic disc and shroud | Mikio Tokuyama, Hayato Shimizu, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +1 more | 2008-02-26 |
| 7330334 | Magnetic disk apparatus with shroud and having open space downstream of moveable arms in communication with bypass channel | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2008-02-12 |
| 7072141 | Magnetic disc unit with range of gap between disc and shroud | Mikio Tokuyama, Hayato Shimizu, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +1 more | 2006-07-04 |
| 6927936 | Magnetic disk device | Takashi Kouno, Marutomo Goto, Shigeo Nakamura, Masahiko Sega | 2005-08-09 |
| 6898049 | Magnetic disk apparatus with air flow bypass channel | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2005-05-24 |
| 6751050 | Magnetic disc unit | Mikio Tokuyama, Hayato Shimizu, Shozo Saegusa, Masahiko Sega, Toshihisa Okazaki +1 more | 2004-06-15 |
| 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 |
| 6369977 | Magnetic disk device | Takashi Kouno, Marutomo Goto, Shigeo Nakamura, Masahiko Sega | 2002-04-09 |
| 5995327 | Magnetic disk device for restraining vibration of head mounting part | Kazuyoshi Hanada, Toshihisa Okazaki, Masayuki Honchi, Hideyuki Takagi | 1999-11-30 |
| 5724211 | Magnetic head support mechanism, having beam portion curved with internal stress | Teruyoshi Higashiya, Mikio Tokuyama, Takeshi Harada, Yoshinori Takeuchi | 1998-03-03 |
| 5377064 | Structure for supporting a slider with magnetic head for a linear magnetic disk unit | Yasuhiro Yaginuma, Jyousei Shimizu, Tetsuo Masukawa, Noriki Une, Shigeo Nakamura +4 more | 1994-12-27 |
| 5243482 | Floating type magnetic head supporting assembly including a coupling to a slider side surface | Yuzo Yamaguchi, Mikio Tokuyama, Yoshinori Takeuchi, Taichi Sato | 1993-09-07 |
| 5014144 | Magnetic head slider supporting apparatus | Taichi Sato, Yoshiharu Mouri, Kihachiro Tanaka, Yokuo Saitoh, Hiroshi Daito +3 more | 1991-05-07 |