Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820018 | Power control circuit | Yumiko Yamaguchi | 2004-11-16 |
| 6542323 | Tape-thickness measuring method, and tape-running control method using the tape-thickness measuring method | — | 2003-04-01 |
| 6079652 | Tape-thickness measuring method, and tape-running control method using the tape-thickness measuring method | — | 2000-06-27 |