Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902545 | Magnetic recording medium and magnetic storage apparatus | Hideaki Takahoshi, Hiroshi Sakai | 2014-12-02 |
| 8830630 | Magnetic recording medium and magnetic storage apparatus | Hideaki Takahoshi, Hiroshi Sakai | 2014-09-09 |
| 8804285 | Magnetic recording medium and magnetic storage apparatus | Hideaki Takahoshi, Hiroshi Sakai | 2014-08-12 |
| 8780488 | Servo information recording method and magnetic storage apparatus | Hideaki Takahoshi, Hiroshi Sakai | 2014-07-15 |