Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001653 | Optical film, polarizing plate, and image display device | Ayako MURAMATSU, Hiroshi Sato, Kengo Saito, Keita Takahashi | 2021-05-11 |
| 10916378 | Capacitance element having capacitance forming units arranged and electrically connected in series | Toshiyuki Nakaiso | 2021-02-09 |