Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044923 | Apparatus and method for information processing and program | Kazuma Tsukuda, Masaki Demizu, Masafumi Suzuki, Yoichi Kasahara, Katsuyoshi Kanemoto +3 more | 2018-08-07 |
| 9509955 | Apparatus and method for information processing and program | Kazuma Tsukuda, Masaki Demizu, Masafumi Suzuki, Yoichi Kasahara, Katsuyoshi Kanemoto +3 more | 2016-11-29 |
| 9491410 | Apparatus and method for information processing and program | Kazuma Tsukuda, Masaki Demizu, Masafumi Suzuki, Yoichi Kasahara, Katsuyoshi Kanemoto +3 more | 2016-11-08 |
| 6721118 | Recording medium library device and control method thereof | Keiji Tadokoro, Masato Yokota, Toru Yumine | 2004-04-13 |
| 6690530 | Cassette auto changer system | Keiji Tadokoro, Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, Takao Mokutani +2 more | 2004-02-10 |
| 6598117 | Recording medium library device and control method thereof | Keiji Tadokoro, Masato Yokota, Toru Yumine | 2003-07-22 |
| 6577325 | Recording medium library apparatus and method for operating the same | Keiji Tadokoro, Masato Yokota, Toru Yumine | 2003-06-10 |
| 6553456 | Library device and logical number allocating method therefor | Keiji Tadokoro, Toru Yumine, Masato Yokota | 2003-04-22 |
| 6539459 | Library device, operating mode setting method therefor | Keiji Tadokoro, Toru Yumine, Masato Yokota | 2003-03-25 |
| 6507889 | Recording medium library device and control method thereof | Keiji Tadokoro, Masato Yokota, Toru Yumine | 2003-01-14 |
| 6441984 | Cassette auto-changer with cassette accommodating portion providing cassette recording format information | — | 2002-08-27 |
| 6433947 | Cassette auto changer system | Keiji Tadokoro, Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, 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 | Keiji Tadokoro, Noriyuki Yamazaki, Junichi Saiki, Hideaki Noguchi, Takao Mokutani +2 more | 2000-12-26 |