Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495988 | Printing device and printing method | Koji Okawa, Susumu Toyoda | 2019-12-03 |
| 10346371 | Data processing system, database management system, and data processing method | Yukio Nakano | 2019-07-09 |