Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D644439 | Electric toothbrush handle | Takashi Shigeno, Jun Shimoyama, Kuniyoshi Takahashi, Hiroshi Yoshida, Masahiko Yumoto | 2011-09-06 |
| D640193 | Charger for electric toothbrush | Takashi Shigeno, Jun Shimoyama, Kuniyoshi Takahashi, Hiroshi Yoshida, Masahiko Yumoto | 2011-06-21 |
| 7930021 | Body composition measuring apparatus | Tameo Ashida, Tadashi Koike | 2011-04-19 |
| D632894 | Brush head for electric toothbrush | Takashi Shigeno, Jun Shimoyama, Kuniyoshi Takahashi, Hiroshi Yoshida, Masahiko Yumoto | 2011-02-22 |