Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351670 | Aromatic polyketone, method of producing the same, aromatic polyketone composition, aromatic polyketone film, optical element, and image display apparatus | Nanako Mizuguchi, Hiroshi Matsutani, Satoshi Asaka, Misao Inaba | 2019-07-16 |
| 10173242 | Method of manufacturing aromatic polyketone film, aromatic polyketone film, substrate provided with aromatic polyketone film, optical element, and image display device | Hiroshi Matsutani, Nanako Mizuguchi | 2019-01-08 |