Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667846 | Information storage device having tape cassette with noncontact memory and antenna | Kazuyuki Hirooka, Atsushi Ito, Toru Hasegawa | 2003-12-23 |
| 6611394 | Recording medium, tape drive, and method for identifying type of recording medium | Tatsuya Kato, Katsumi Ikeda, Osamu Nakamura, Katsumi Maekawa, Yoshihisa Takayama | 2003-08-26 |
| 6583955 | Tape cassette having first and second write inhibit mechanisms | Joichi Daiba, Yoshihisa Takayama, Takao Hiramoto | 2003-06-24 |