Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137692 | Water-based cleaning liquid for inkjet recording apparatus use and cleaning method | Noriaki Ozawa | 2018-11-27 |
| 10053592 | Ink set for inkjet recording, cartridge, and image forming method | Noriaki Ozawa | 2018-08-21 |