Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10311836 | Support assembly and keyboard apparatus | Akito Ohba, Hiroshi Harimoto, Ichiro Osuga | 2019-06-04 |
| 10311847 | Keyboard apparatus | Hirotsugu Suzuki, Ichiro Osuga | 2019-06-04 |