Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661612 | Magnetic head driving device and magnetooptical recording apparatus | Koyo Hasegawa, Kazuyoshi Ishii | 1997-08-26 |
| 5596559 | Information reproducing apparatus for reproducing digital information by self-clock scheme | — | 1997-01-21 |
| 5591648 | Antibodies for mevalonic acid and methods for immunological determination of mevalonic acid by using them | Akio Hayashi, Nobuyuki Hamanaka | 1997-01-07 |