Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364655 | Simultaneous double sides polishing method | Takao Nakamura, Tsuneo Kawai, Yoshiki Kato | 1994-11-15 |
| 5353182 | Magnetic disk unit having magnetic disks and a magnetic head with a head slider which is in contact with surfaces of the magnetic disk | Takao Nakamura, Masaki Ohura, Yoshiki Kato, Noriaki Okamoto, Masami Masuda | 1994-10-04 |