Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167556 | Ink tank and ink jet printing apparatus | Koki Shimada, Masaya Shimmachi, Yukimichi Kimura, Junichi Kubokawa, Takahiro Kiuchi +2 more | 2021-11-09 |
| 11135852 | Printing apparatus | Nobuhiro Toki | 2021-10-05 |