Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956200 | Method of and apparatus for controlling magnetic disc drive | Keiichi Kohno, Tsuyoshi Takahashi, Masayoshi Ishii, Yoshiyuki Nagasaka, Susumu Yoshida | 1999-09-21 |
| 5831782 | Method and apparatus for supplying optimal bias current to a magnetic head | Keiichi Kohno, Tsuyoshi Takahashi, Masayoshi Ishii, Yoshiyuki Nagasaka, Susumu Yoshida | 1998-11-03 |