Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D677247 | Volume adjuster | Takekazu Iijima, Junichi Tanaka | 2013-03-05 |
| D636378 | Speaker with amplifier | Satoshi Ohashi | 2011-04-19 |
NH
Naho Hatagishi
Overall (All Time): #2,067,792 of 4,157,543Top 50%
2
Patents All Time