Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4767492 | Ultrasonic fuse-bonding sealing apparatus with improved contact surfaces | Syoji Fukusima, Takashi Mochizuki | 1988-08-30 |
| 4681645 | Method and apparatus for fusing together the bottom of tubular container formed of synthetic resin | Shoji Fukushima, Takashi Mochizuki, Yukio Wada | 1987-07-21 |