Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D934475 | Cup holder light lens | Yukihiko Umeda | 2021-10-26 |
| 10988624 | Ultraviolet absorbing film provided on a surface of an optical element and use thereof for reducing internal reflections | — | 2021-04-27 |
| 10908585 | Equipment inspection system and equipment inspection method with a portable terminal | Nobutomo Itani | 2021-02-02 |