Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181031 | Muffler | Hidenori Hamashima | 2021-11-23 |
| 11068142 | Display device and non-transitory computer-readable storage medium storing display control program | Toshifumi Sakai | 2021-07-20 |