Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508072 | Method for producing acid halide solution, mixed solution, and method for producing monoester compound | Kumi Okuyama, Kei Sakamoto, Hiroki Iwaki | 2019-12-17 |
| 10227292 | Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body | Kei Sakamoto, Satoshi Kiriki, Kumi Okuyama | 2019-03-12 |