Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189577 | A magnetic disk apparatus and a motor securement therefor | Hiroshi Nishida, Tatsuya Ishigaki, Atsushi Ito, Hiroshi Katou, Kousuke Fujii | 1993-02-23 |
| 5027242 | Magnetic disk apparatus having at least six magnetic disks | Hiroshi Nishida, Tatsuya Ishigaki, Atsushi Ito, Hiroshi Katou, Kousuke Fujii | 1991-06-25 |
| 5012166 | Control system for brushless DC motor | Nobuyoshi Ushijima, Hiroshi Masuda, Akira Ishibashi, Masahiko Satou, Toshiyuki Haruna +1 more | 1991-04-30 |