Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766749 | Foam-expanded material | Hisaya Sato | 1998-06-16 |
| 4910805 | Knit or woven fabric | Shiro Nishikawa | 1990-03-27 |
| 4578084 | Fiber-treating method and composition therefor comprising epoxy-silicone and acrylamide resin | Isao Ona | 1986-03-25 |