Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400125 | Ink composition for plasma treatment detection, and plasma treatment detection indicator | Takeshi Sakumura, Yasuaki Hirata | 2019-09-03 |
| 10401338 | Plasma processing detection indicator | — | 2019-09-03 |
| 10184058 | Ink composition for detecting plasma treatment and indicator for detecting plasma treatment | — | 2019-01-22 |