Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656488 | Tape cassette | Koshiro Yamaguchi, Takashi Horiuchi, Akira Sago, Yasuhiro Shibata, Tsuyoshi Nagae +2 more | 2017-05-23 |
| 9649861 | Tape cassette | Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Masato Kato, Takashi Horiuchi +2 more | 2017-05-16 |
| 9566808 | Tape cassette | Koshiro Yamaguchi, Tsutomu Kato, Masato Kato, Yasuhiro Shibata, Teruo Imamaki +5 more | 2017-02-14 |