Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066599 | Production method for carbon-based light-emitting material | Tadayuki Isaji, Shinichi Maeda, Masahiro Ueda, Takayoshi KAWASAKI | 2021-07-20 |
| 11041120 | Method for manufacturing carbonaceous luminescent material | Tadayuki Isaji, Masahiro Ueda, Takayoshi KAWASAKI | 2021-06-22 |
| 11018303 | Charge-transporting varnish | — | 2021-05-25 |