Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11167556 | Ink tank and ink jet printing apparatus | Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Yukimichi Kimura, Takahiro Kiuchi +2 more | 2021-11-09 | $43,000 |