Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401666 | Waterproof electronic device | Hiroshi Katsuda, Akira Suzuki, Hiroki Nishiyama | 2019-09-03 |
| 10386790 | Electronic device | Hiroshi Katsuda, Akira Suzuki, Hiroki Nishiyama | 2019-08-20 |