Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506815 | Resin composition for denture base | Tomohiro Kumagai | 2003-01-14 |
| 6505033 | Radio communication device with memory information coincidence detection and information transfer | — | 2003-01-07 |