Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667846 | Information storage device having tape cassette with noncontact memory and antenna | Yasuaki Kano, Atsushi Ito, Toru Hasegawa | 2003-12-23 |
| 6643086 | Tape driving apparatus | Takao Hiramoto, Yoshihisa Takayama, Tatsuya Kato, Kenichiro Kikukawa | 2003-11-04 |