Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D825654 | Ink storage attachment | Naoki Naito, Masahiro Karasawa, Yuji Aoki | 2018-08-14 |
| 10000334 | Liquid holding container | Masahiro Karasawa, Yuji Aoki | 2018-06-19 |
| 9969175 | Liquid container | Naoki Naito, Yuji Aoki, Munehide Kanaya | 2018-05-15 |