Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327699 | Keyboard assembly, device framework, and electronic device | Fumio Tamura, Ryo Otsuka | 2025-06-10 |
| 12321531 | Keyboard assembly and electronic device | Fumio Tamura, Kenji Nagai, Song Wang, Hui LIN, Lingfeng Zeng +1 more | 2025-06-03 |
| 12081686 | Hinge mechanism and foldable mobile terminal | Kenji Nagai, Shinichi Koarata, Tomoaki Kai | 2024-09-03 |
| 11921542 | Electronic device, keyboard, and electronic device assembly | Fumio Tamura, Weiyong Huang, Pan He, Ryo Otsuka | 2024-03-05 |