Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409610 | Apparatus and method for ultrasonic welding | Takashi Arima | 2025-09-09 |
| 11634294 | Sheet-feeding device and sheet-feeding method | — | 2023-04-25 |
| 11618644 | Sheet-feeding device and sheet-feeding method | — | 2023-04-04 |
| 11597618 | Sheet feeding device and sheet feeding method | — | 2023-03-07 |
| 11420838 | Sheet supply device and sheet supply method | Yoshiaki Tsujimoto | 2022-08-23 |
| 11352231 | Sheet supply device and sheet supply method | Yoshiaki Tsujimoto | 2022-06-07 |
| 11046016 | Ultrasonic welding device and ultrasonic welding method | — | 2021-06-29 |