Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675878 | Cartridge unit, circuit assembly and cartridge attaching method | Keisuke Nishihara | 2020-06-09 |
| 10675893 | Tape cassette | Atsushi Fujioka, Koichi Sugiura | 2020-06-09 |
| 10576763 | Tape cassette | Keisuke Nishihara | 2020-03-03 |
| 10543703 | Tape cassette and tape cassette unit | Keisuke Nishihara, Tatsuaki Mori, Toshihiro Takahashi | 2020-01-28 |