Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167575 | Recording apparatus | Keita HANAWA, Katsunari Kumagai | 2021-11-09 |
| 10972621 | Recording apparatus | Shintaro Miyamoto, Kazunori Takabayashi, Yoshiyuki Okazawa, Yoshikazu Nagai | 2021-04-06 |