Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534283 | Porous implantable devices | Alexander I. Son, Kazue Hashimoto-Torii, Masaaki Torii, Paul D. Morton, Seiji Ishii +4 more | 2022-12-27 |
| D440807 | Neck cushion containing gel or compressible material | Roger Liu | 2001-04-24 |
| D438417 | Cushion containing gel or compressible material | Roger Liu | 2001-03-06 |