Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723389 | Aqueous pigment-material solution, manufacturing method for aqueous pigment-material solution, and blue-colored beverage | Hiromasa Nakamura, Junichi Itoh, Mitsuteru Ishiwara | 2023-08-15 |