Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600698 | Method for recording a plural rows of record marks in one track in magneto-optical recording device | Akiyoshi Uchida, Masakazu Taguchi | 2003-07-29 |
| 6570725 | Drive circuit for magnetic head and winding configuration of magnetic head suitable for the drive circuit | — | 2003-05-27 |
| 6549558 | Melting and holding furnace for aluminum blocks | Tamio Okada, Hideo Yoshikawa, Toshiaki Sano, Tomohiro HATANAKA | 2003-04-15 |
| 6510111 | Method and apparatus for aberration correction | — | 2003-01-21 |