Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519003 | Elevator operation panel | — | 2019-12-31 |
| 10336574 | Elevator operation panel | — | 2019-07-02 |
| 10248888 | Classifying method, storage medium, inspection method, and inspection apparatus | Hidenori Hashiguchi | 2019-04-02 |