Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611394 | Recording medium, tape drive, and method for identifying type of recording medium | Tatsuya Kato, Katsumi Ikeda, Osamu Nakamura, Yasuaki Kano, Yoshihisa Takayama | 2003-08-26 |
| D474472 | Information recording medium | Yuji Endo | 2003-05-13 |