Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365183 | Ink tank and ink jet printing apparatus | Koki Shimada, Hideaki Matsumura, Masaya Shimmachi, Junichi Kubokawa, Takahiro Kiuchi +2 more | 2025-07-22 |
| RE50482 | Printing apparatus and liquid storage member | Takahiro Kiuchi, Junichi Kubokawa, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more | 2025-07-08 |
| 12263689 | Printing apparatus | Kyohei Sato, Masakazu Tsukuda, Shingo Horita, Toshiki Hamanishi, Yusuke Nishiya | 2025-04-01 |