Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637113 | Blade of electric shaver, method for shaving by using the same, and electric shaver having the same | Shigetoshi Sakon, Tadashi Hamada, Masakatsu Araki | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637113 | Blade of electric shaver, method for shaving by using the same, and electric shaver having the same | Shigetoshi Sakon, Tadashi Hamada, Masakatsu Araki | 2003-10-28 |