Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D792376 | Headphone | So Morimoto, Shogo Yashiro, Yosuke Shimizu, Emmanuelle Choteau, Daisuke Ishii | 2017-07-18 |
| D705195 | Earphone | — | 2014-05-20 |
| D653242 | Earphone | Junko Katsuraku | 2012-01-31 |
| D648708 | Earphone | Junko Katsuraku | 2011-11-15 |
| D648317 | Earphone | Junko Katsuraku | 2011-11-08 |
| D647888 | Earphone | Junko Katsuraku | 2011-11-01 |