Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871352 | Disk apparatus | Atsushi Kirii, Yoshimi Hanaika | 2005-03-22 |
| 6414819 | Floppy disk cartridge with concave portions formed in an upper or lower shell | Tamotsu SHIBATA, Shigenori Inamoto, Tsuneo Uwabo | 2002-07-02 |
| 6031687 | Disk table in magnetic disk drive | Makoto Konno, Hisashi Shibata | 2000-02-29 |
| 5955815 | Stator of direct drive motor | Hisateru Komatsu, Yoshimi Hanaika | 1999-09-21 |