Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829880 | Portable washing unit | Hai Shu, Peishi Lv, Masahiro Fujiwara, Masakazu Yamamoto, Masaru Noro | 2020-11-10 |
| 10549320 | Stain removal device | Hai Shu, Peishi Lv, Masahiro Fujiwara, Masakazu Yamamoto, Masaru Noro | 2020-02-04 |