Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487235 | Printer system switching a connection for supply of AC voltage to a voltage source | — | 2022-11-01 |
| 11232777 | Information processing device | Toshiyuki Sekiya, Yuichiro Koyama | 2022-01-25 |