Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49081 | Ink jet recording method for recording pattern layer and white overlaying layer on longitudinal sheet | — | 2022-05-24 |
| 11332630 | Ink set and ink jet method | Kyohei Tanaka, Midori SEKINE, Keitaro Nakano, Yuko Hishida | 2022-05-17 |
| 11278998 | Double disc surface grinding machine and grinding method | Sajio Osaki, Masao Annen | 2022-03-22 |