Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731398 | Reverse rotation prevention mechanism and motor with reducer | Ryoichi Sugita | 2020-08-04 |
| 10663317 | Map display system and map display program | Shinji Takayama, Kazunori Watanabe | 2020-05-26 |