Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474424 | Control method, audio device, and information storage medium | Katsuaki Tanaka, Tomoyoshi Akutagawa, Hiroyuki Ichi, Akihiko Suyama, Kazuya Mushikabe +1 more | 2019-11-12 |
| 10461949 | Communication system, communication device, and management method for communication system | — | 2019-10-29 |
| 10390138 | Audio system, audio apparatus, and control method for audio apparatus | Masakazu Shirai, Osamu Kohara, Futoshi Muronaga, Kazuhiro Iwashita | 2019-08-20 |
| 10362618 | Communication system, communication device, and method for reconnecting communication system | Masakazu Shirai | 2019-07-23 |
| 10263717 | Method of synchronizing pause process and system of synchronizing pause process | — | 2019-04-16 |