Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038235 | Heat exchange core and heat exchanger | Takeshi Kaneko, Koichi Tanimoto, Hiroyuki Nakaharai, Yoichi Uefuji, Koichiro Iida +3 more | 2024-07-16 |
| 11980517 | Electric toothbrush and method for operating an electric toothbrush | Hideaki Yoshida, Mamoru Katano, Sakae MORIKAWA | 2024-05-14 |
| 11903481 | Plaque detecting device and toothbrush incorporating same | Hideyuki Yamashita, Kosuke Abe, Hideaki Yoshida, Yasuhiro Kawabata | 2024-02-20 |