Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11862415 | Keyswitch device and keyboard | Hiromi Ohtsuka, Daisuke Taga, Takuya Saitou | 2024-01-02 |
| 10763054 | Keyswitch device and keyboard | Hiromi Ohtsuka, Daisuke Taga, Takuya Saitou | 2020-09-01 |
| 10446343 | Key switch and keyboard | Daisuke Taga | 2019-10-15 |