Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721118 | Recording medium library device and control method thereof | Nobuhiro Tsurumaki, Masato Yokota, Toru Yumine | 2004-04-13 |
| 6690530 | Cassette auto changer system | Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, Nobuhiro Tsurumaki, Takao Mokutani +2 more | 2004-02-10 |
| 6598117 | Recording medium library device and control method thereof | Nobuhiro Tsurumaki, Masato Yokota, Toru Yumine | 2003-07-22 |
| 6577325 | Recording medium library apparatus and method for operating the same | Masato Yokota, Nobuhiro Tsurumaki, Toru Yumine | 2003-06-10 |
| 6553456 | Library device and logical number allocating method therefor | Toru Yumine, Nobuhiro Tsurumaki, Masato Yokota | 2003-04-22 |
| 6539459 | Library device, operating mode setting method therefor | Toru Yumine, Nobuhiro Tsurumaki, Masato Yokota | 2003-03-25 |
| 6507889 | Recording medium library device and control method thereof | Nobuhiro Tsurumaki, Masato Yokota, Toru Yumine | 2003-01-14 |
| 6433947 | Cassette auto changer system | Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, Nobuhiro Tsurumaki, Takao Mokutani +2 more | 2002-08-13 |
| 6166877 | Cassette auto changer system including tape signal reading means and selection means for selecting between a plurality of cassettes | Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, Nobuhiro Tsurumaki, Takao Mokutani +2 more | 2000-12-26 |