Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983391 | Polarizing plate with retardation layer and image display device | Takeharu Kitagawa, Hirofumi Katami | 2021-04-20 |
| 10916764 | Nonaqueous electrolyte secondary cell | Kenta Ishii, Masahiro Morita | 2021-02-09 |