Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054567 | Method for measuring write/read width of a composite magnetic head and a measuring device using the method | Yoshihiro Sakurai, Toshiaki Suzuki | 2011-11-08 |
| 8000045 | Inspection apparatus and inspection method of magnetic disk or magnetic head | Masami Makuuchi, Masayoshi Takahashi, Yoshihiro Sakurai | 2011-08-16 |
| 7969679 | Servo area test method of a magnetic recording medium and a test device | Yoshihiro Sakurai | 2011-06-28 |
| 7911723 | Method for measuring offset amount between heads in a composite magnetic head and a measuring device using the method | Yoshihiro Sakurai, Toshiaki Suzuki | 2011-03-22 |
| 7898755 | Method for measuring write width and/or read width of a composite magnetic head and a measuring device using the method | Yoshihiro Sakurai, Toshiaki Suzuki | 2011-03-01 |