Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459472 | Household apparatus for preventing dental calculus and periodontosis | Ikuo Ohya, Hirokazu Komuro | 2002-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D459472 | Household apparatus for preventing dental calculus and periodontosis | Ikuo Ohya, Hirokazu Komuro | 2002-06-25 |