Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131154 | Ink jet recording apparatus | Hideaki Matsumura, Koki Shimada, Yusuke Tanaka, Takahiro Kiuchi, Masaya Shimmachi +2 more | 2018-11-20 |
| 10118396 | Printing apparatus and liquid storage member | Takahiro Kiuchi, Junichi Kubokawa, Kyohei Sato, Koki Shimada, Masaya Shimmachi +4 more | 2018-11-06 |
| 10086617 | Printing apparatus | Masaya Shimmachi, Junichi Kubokawa, Hideaki Matsumura, Takahiro Kiuchi, Koki Shimada +2 more | 2018-10-02 |