Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359986 | Apparatus, method and program for protecting accommodated item such as cartridge | Yukio Sekiguchi, Katsufumi Onaka, Takanobu Kashiwagi, Akira Nanba | 2013-01-29 |
| 6344941 | Magnetic tape unit | Yoshinori Nagai | 2002-02-05 |