Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470565 | Composition for strengthening acid resistancy of teeth | Takashi Ando, Takahide Kimura, Yukihiko Hara | 1995-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470565 | Composition for strengthening acid resistancy of teeth | Takashi Ando, Takahide Kimura, Yukihiko Hara | 1995-11-28 |