Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956136 | Method of molding skin-covered foamed plastic article | Hisayoshi Mizuno | 1990-09-11 |
| 4833741 | Seat material and a method of producing the same | Hisayoshi Mizuno | 1989-05-30 |