Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880907 | Disk device with improved loading and unloading mechanism | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi | 1999-03-09 |
| 5875077 | Servo writer for a large capacity floppy disk having an integrated direct-acting head carriage and actuator | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi | 1999-02-23 |
| 5844746 | High-density disk drive having a cover portion which protects a light weight head carriage from electromagnetic noise | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi | 1998-12-01 |
| 5831794 | Flexible disk drive having head carriage locking mechanism | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi, Teruo Shimazu, Toshiharu Shimizu +2 more | 1998-11-03 |
| 5822157 | Magnetic data recording/reproducing device with voice coil motor having center yoke back yoke with bent portions and permanent magnet arranged to generate magnetic fields | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi | 1998-10-13 |
| 5583745 | Data recording and reproducing device comprising a memory unit used for a memory card | Tsuneo Uwabo, Yoshihiro Okano, Yoshinori Tangi | 1996-12-10 |