Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653097 | Sound output device, network system, and sound output method | — | 2017-05-16 |
HH
Hitoshi Hirose
Overall (2017): #403,116 of 506,227Top 80%
1
Patents 2017