Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281019 | Lens driving device | Masayoshi Nakagawa, Hideaki Sato, Hidemitsu Sato | 2022-03-22 |
| 9638885 | Lens driving apparatus | Yasushi Inagaki | 2017-05-02 |
| 8064164 | Perpendicular magnetic recording head | Tomohiro Yamashita, Hiroshi Kameda | 2011-11-22 |
| 7212382 | Magnetic head including metallic material layer between write head section and read head section | — | 2007-05-01 |