Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521183 | Control terminal device and audio system control method that displays a source selection screen with an area image background | Akie Hinokio, Masaharu Ohno, Kazuya Muchikabe, Akihiko Suyama, Shinichiro Kato | 2019-12-31 |
| 10474424 | Control method, audio device, and information storage medium | Katsuaki Tanaka, Tomoyoshi Akutagawa, Hiroyuki Ichi, Yuki SUEMITSU, Akihiko Suyama +1 more | 2019-11-12 |
| 10419618 | Information processing apparatus having whiteboard and video conferencing functions | Yoshinaga Kato, Kiyoshi Kasatani | 2019-09-17 |
| 10389318 | Audio system, audio device, control terminal device, control method, and parameter control device | Akihiko Suyama, Tomoyoshi Akutagawa | 2019-08-20 |