Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737519 | Ribbon cassette including ink ribbon, first spool, and second spool | Hisako Tonishi, Tsutomu Kato, Susumu Murata | 2020-08-11 |
| 10668750 | Tape cartridge with improved running stability when conveying fabric tape | Hisako Tonishi, Keisuke Nishihara | 2020-06-02 |
| 10166800 | Ribbon cassette including ink ribbon, first spool, and second spool | Hisako Tonishi, Tsutomu Kato, Susumu Murata | 2019-01-01 |
| 9862848 | Ink set | Kenjiro Imai, Hideji Fukaya, Ayako Ohishi, Mitsunori Maeda | 2018-01-09 |
| D556040 | Container | Shuji Kawashima | 2007-11-27 |