Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034917 | Hard surface detergent composition | Junichi Nakajima, Fumitaka Ito | 2021-06-15 |
| 10280385 | Detergent composition for hard surfaces | Junichi Nakajima, Fumitaka Ito | 2019-05-07 |