Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759179 | Sub-tank and consumable article consumption system | Shigeki Fukushima, Yasuhiko Kosugi, Takahiro Imai, Katsutoshi Ozawa, Tsuyoshi Hayashi +1 more | 2020-09-01 |
| 10744780 | Recording apparatus | Yasuhiko Kosugi, Tsuyoshi Hayashi, Toshihiro Shinbara, Kaoru Koike, Ryoji Fujimori | 2020-08-18 |
| 10532578 | Printing apparatus | Yasuhiko Kosugi | 2020-01-14 |
| 10525499 | Liquid ejection system and computer program | Tsuyoshi Hayashi, Yasuhiko Kosugi | 2020-01-07 |