Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021286 | Cushion material and method of manufacturing the same | Takeshi Minegishi, Kunio Asobe | 1991-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021286 | Cushion material and method of manufacturing the same | Takeshi Minegishi, Kunio Asobe | 1991-06-04 |