Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773280 | Ultrasonic treatment apparatus | Hisamitsu Yamamoto, Masayuki Utsumi, Yoshikazu Saijo, Tomoji Okuda, Yoshinori Nakanishi | 2020-09-15 |
| 10477695 | Drying apparatus | Masayuki Utsumi, Tomoji Okuda, Daisuke Matsuyama | 2019-11-12 |