Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673159 | Magnetic disk apparatus | Masaki Jinbo, Tsuyoshi Furukawa, Hisashi Kaneko, Masaharu Sugimoto, Tsuneyori Ino +1 more | 1997-09-30 |
| 5629805 | Aligner equipped with annular illumination system for annular illumination light with large illuminance | — | 1997-05-13 |
| 5600514 | Magnetic disk drive including labyrinth seal and magnetic seal | — | 1997-02-04 |