Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059362 | Method of making a composite foamed and shaped article | — | 1991-10-22 |
| 4767505 | Method of rotationally molding a synthetic resin doll | Yasuta Satoh, Saburo Tani | 1988-08-30 |
| 4629409 | Rotational molding apparatus having robot to open, close, charge and clean molds | Yasuta Satoh, Saburo Tani | 1986-12-16 |