Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715912 | Wireless communication device, audio signal controlling method, and non-transitory computer-readable storage medium | — | 2020-07-14 |
| 10068580 | Band expander, reception device, band expanding method for expanding signal band | — | 2018-09-04 |
| 9070374 | Communication apparatus and condition notification method for notifying a used condition of communication apparatus by using a light-emitting device attached to communication apparatus | Masaya Konishi | 2015-06-30 |
| 8511562 | Layered two-dimensional code, creation method thereof, and read method | Kazuhiro Miwa | 2013-08-20 |