Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668712 | Printing device having engagement portion for suppressing disengagement of bearing from holder | Hiroaki Kita, Yusuke Ikemoto, Yuichiro Suzuki | 2020-06-02 |
| 10661554 | Printing device having structure capable of suppressing disengagement of bearing from holder despite application of external force to bearing | Hiroaki Kita, Yuichiro Suzuki | 2020-05-26 |
| 10104465 | Headphone device | Yuji Yanagishita, Shohei Tanigawa | 2018-10-16 |
| 9980037 | Speaker and headphone device | Yasuhiro Miwa | 2018-05-22 |