Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359986 | Apparatus, method and program for protecting accommodated item such as cartridge | Masahiko Katada, Katsufumi Onaka, Takanobu Kashiwagi, Akira Nanba | 2013-01-29 |
| 6724559 | Magnetic tape unit | Hironao Konishi, Tatsuya Yumioka, Masaharu Tosa, Takanobu Kashiwagi, Tadayoshi Yamamoto +1 more | 2004-04-20 |
| 4709844 | Pressure welding bonding apparatus | Hiroyasu Funakubo, Hitoyuki Sakanoue, Osamu Komura | 1987-12-01 |