Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295399 | Floppy disk drive | Makoto Konno, Noriyuki Kobayashi, Shinji Endo | 2007-11-13 |
| 7271979 | Flexible disk drive having an eject base usable as a cover | Makoto Konno, Noriyuki Kobayashi | 2007-09-18 |
| 7271980 | Disk chucking mechanism having a fan-shaped driving pin | Makoto Konno, Noriyuki Kobayashi | 2007-09-18 |
| 7227718 | Front shutter attaching structure and flexible disk drive having the same | Makoto Konno, Noriyuki Kobayashi | 2007-06-05 |
| 7151646 | Flexible disk drive | Makoto Takahashi, Makoto Konno, Noriyuki Kobayashi | 2006-12-19 |
| 7136259 | Frame structure and flexible disk drive having the same | Makoto Takahashi, Noriyuki Kobayashi | 2006-11-14 |
| 7113373 | Low-profile flexible disk drive simple in structure | Noriyuki Kobayashi, Makoto Konno | 2006-09-26 |
| 7027262 | Spindle motor structure mounted directly on a base plate of a thin type flexible disk drive | Makoto Takahashi | 2006-04-11 |
| 6943983 | Flexible disk drive including sub circuit board with a hall element mounted thereon | Makoto Konno | 2005-09-13 |
| 6906891 | Flexible disk drive having a frame structure comprising a main frame and a sub-frame of a lower cover | Makoto Konno, Makoto Takahashi, Noriyuki Kobayashi | 2005-06-14 |
| 6876516 | Disk drive having a reinforcing arrangement against an external stress applied thereto | Makoto Takahashi | 2005-04-05 |
| 6873493 | Disk drive having a reinforcing arrangement against an external stress applied thereto | Makoto Takahashi | 2005-03-29 |
| 6807026 | Disk drive having a structure for preventing a front shutter from coming off from a main frame | Makoto Takahashi | 2004-10-19 |
| 6804082 | Disk drive having a front shutter attaching structure capable of preventing a front shutter from coming off from a main frame | Makoto Takahashi | 2004-10-12 |
| 6801406 | Flexible disk drive having a particular arrangement for mounting a metal fitting for a guide bar to a main frame | Makoto Takahashi | 2004-10-05 |
| 6795276 | Flexible disk drive having a support plate coupled to a pedestal on the main plate by a plurality of projections and a screw | Makoto Takahashi | 2004-09-21 |
| 6747831 | Floppy disk drive and frame structure therefor | Mamoru Takahashi | 2004-06-08 |
| 6552870 | Disk drive improved in mounting structure of a printed circuit board with respect to a motor frame | Mamoru Takahashi | 2003-04-22 |
| 6507453 | Thin floppy disk drive capable of preventing an eject lever from erroneously operating | Noriyuki Kobayashi | 2003-01-14 |
| 6499210 | Method of accurately and easily mounting a drive motor to a frame member in assembling a disk drive for driving a flexible disk | Mamoru Takahashi | 2002-12-31 |
| 6437940 | Floppy disk drive which prevents contact between a disk cartridge and magnetic heads until the disk cartridge is loaded from a loading portion to a recording/reproducing portion | Makoto Takahashi, Noriyuki Kobayashi | 2002-08-20 |
| 6233114 | Disk drive | Makoto Takahashi | 2001-05-15 |
| 6195225 | Disk drive having anti-wobbling mechanism | Makoto Takahashi | 2001-02-27 |
| 6185066 | Magnetic disk drive | Norito Yasuwaki, Hideaki Hayasaka, Mamoru Takahashi, Makoto Takahashi | 2001-02-06 |
| 6166878 | Disk drive having the motor core secured via the disk rotating bearing flange to the chassis | Makoto Takahashi | 2000-12-26 |