Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695657 | Thin film magnetic head and method for producing same | Takuji Shibata, Yoshihiro Kanno, Tadayuki Honda, Akio Takada, Yukio Kondo | 1997-12-09 |
| 5687157 | Method of recording and reproducing digital audio signal and apparatus thereof | Kenichi Imai, Kenzo Akagiri, Makoto Akune | 1997-11-11 |