Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427794 | Tape cassette | Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Masato Kato, Takashi Horiuchi +2 more | 2025-09-30 |
| 12296580 | Tape cassette | Koshiro Yamaguchi, Tsutomu Kato, Masato Kato, Yasuhiro Shibata, Teruo Imamaki +5 more | 2025-05-13 |
| 12257827 | Tape cassette | Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Shibata, Tsuyoshi Nagae +2 more | 2025-03-25 |
| 12233641 | Tape cassette | Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Masato Kato, Takashi Horiuchi +2 more | 2025-02-25 |