Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833741 | Seat material and a method of producing the same | Fumio Nara | 1989-05-30 |
| 4824070 | Mold assembly for producing skin-covered foamed plastic article | Masami Mori | 1989-04-25 |