Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780264 | Method and apparatus for welding synthetic resin member by high frequency or ultrasonic heating | Yoshifumi Nakata, Michio Ito | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780264 | Method and apparatus for welding synthetic resin member by high frequency or ultrasonic heating | Yoshifumi Nakata, Michio Ito | 2004-08-24 |