Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074794 | Chemicals mixing container with offset communicating holes | Toshiyuki Nakatsuka, Satoshi Takano | 2011-12-13 |
| 8002549 | Set of artificial teeth with no abutment at highest contours | — | 2011-08-23 |
| 7918665 | Artificial anterior tooth having frictional surface at lingual side, and a set of artificial teeth, and denture | Toshihide Fujii | 2011-04-05 |