Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472968 | Iron core and electromagnetic driving mechanism employing the same | — | 2002-10-29 |
| D459472 | Household apparatus for preventing dental calculus and periodontosis | Hirokazu Komuro, Nozomu Kawasaki | 2002-06-25 |
| D454886 | Diaphragm pump | — | 2002-03-26 |