Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017115 | Mold assembly for molding frame-installed and skin-covered seat cushion structure | Norio Yanagishita, Ichiro Matsuura, Kiichiro Ishimaru | 1991-05-21 |
| 4959184 | Method of producing skin-covered foamed plastic article | Masami Mori | 1990-09-25 |