Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8413285 | Electronic toothbrush | Tomohiro Kunita | 2013-04-09 |
| 8239991 | Electric-electronic toothbrush | Hiroaki Shimizu, Tomohiro Kunita, Shinichi Taniguchi, Tadanobu Kitagawa | 2012-08-14 |
| 8145325 | Mouth cleaning device | Shinichi Taniguchi, Tomohiro Kunita, Hiroaki Shimizu, Atsushi Takahashi, Masayoshi Nagayama +3 more | 2012-03-27 |
| 8056175 | Toothbrush device | Tomohiro Kunita | 2011-11-15 |
| 7646117 | Actuator and electric toothbrush using the same | Hiroaki Shimizu, Tomohiro Kunita, Shinichi Taniguchi, Takahiro Nishinaka | 2010-01-12 |
| 6695799 | Relaxation apparatus | Masako Kitadou, Kazunori Araki, Tatsuya Takahashi, Kazumi Okawa, Yuuki Yoda | 2004-02-24 |
| 6494850 | Relaxation apparatus | Masako Kitadou, Kazunori Araki, Tatsuya Takahashi, Kazumi Okawa, Yuuki Yoda | 2002-12-17 |