Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840622 | Azo dye composition and method for producing same | Tomohito Masaki | 2017-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840622 | Azo dye composition and method for producing same | Tomohito Masaki | 2017-12-12 |