Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033370 | Oral cavity washing device and nozzle for the same | Shinichi Taniguchi | 2021-06-15 |
| 7981060 | Ultrasound applying skin care device | Takafumi Oba | 2011-07-19 |
| 7549429 | Ultrasonic washing device | Takashi Kishimoto | 2009-06-23 |
| 7022089 | Ultrasonic wave cosmetic device | Takafumi Ooba, Masayuki Hayashi, Hideaki Abe | 2006-04-04 |
| 7001355 | Skin care device | Takafumi Oba, Yuko Matsumura, Gen Nonaka, Hidekazu Tanaka | 2006-02-21 |