Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352709 | Apparatus for producing seat cushion member | Tadafumi Abe, Youichiro Haraguchi, Koji Hayashi | 1982-10-05 |
| 4323410 | Method of manufacturing seat cushions | — | 1982-04-06 |
| 4313776 | Method of producing seat cushion member | Tadafumi Abe, Youichiro Haraguchi, Koji Hayashi | 1982-02-02 |