Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773280 | Ultrasonic treatment apparatus | Hisamitsu Yamamoto, Yoshikazu Saijo, Tomoji Okuda, Yutaka NISHINAKA, Yoshinori Nakanishi | 2020-09-15 |
| 10576492 | Surface treating apparatus | Masahito TANIGAWA | 2020-03-03 |