Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444214 | Fluorescent compound, fluorescent compound mixture, freshness marker, freshness label, and sensing system | Ryozo Akiyama | 2019-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444214 | Fluorescent compound, fluorescent compound mixture, freshness marker, freshness label, and sensing system | Ryozo Akiyama | 2019-10-15 |