Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791387 | Wireless microphone system, receiving apparatus and wireless synchronization method | Katsumi Nakagawa, Ryosuke Kitago, Hisayuki Sasaki | 2020-09-29 |
| 8567637 | Mobile device and pivotal cover member therefore | Yukihiro Mori, Hiromi Ohtsuka | 2013-10-29 |