Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9595992 | Electronic apparatus | Katsumi Arao | 2017-03-14 |
| 9538271 | Electronic apparatus having microphone | — | 2017-01-03 |
| 9354665 | Electronic apparatus | Katsumi Arao | 2016-05-31 |
| 8988886 | Electronic apparatus | Katsumi Arao | 2015-03-24 |