Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493167 | Magnetic tape unit | Masayoshi Kobayashi, Keisuke Hoshino, Akira Takano, Makoto Sasaki, Makoto Matsuda +1 more | 2002-12-10 |
| 6147830 | Magnetic tape unit | Masayoshi Kobayashi, Keisuke Hoshino, Akira Takano, Makoto Sasaki, Makoto Matsuda +1 more | 2000-11-14 |
| 6131840 | Mechanism for preventing uneven take-up of tape | Hirataka Ukai, Yasuo Shibata | 2000-10-17 |
| 5739970 | Magnetic tape unit | Masayoshi Kobayashi, Keisuke Hoshino, Akira Takano, Makoto Sasaki, Makoto Matsuda +1 more | 1998-04-14 |
| 5542620 | Tape threading apparatus used in a tape unit | — | 1996-08-06 |
| D313016 | Automatic cartridge loader for magnetic tape unit | Masami Watari, Makoto Tsuchida | 1990-12-18 |