Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095850 | Bidirectional video communication system and communication control device | Issei IKEZAKI | 2021-08-17 |
| 10582153 | Information displaying system and information providing terminal | Ryuuichi YATSUNAMI, Yohei KUSHIDO, Nobutaka Kodama, Yuji Abe | 2020-03-03 |
| 10511812 | Information displaying system and information providing terminal | Yohei KUSHIDO, Ryuuichi YATSUNAMI, Yuji Abe | 2019-12-17 |
| 10122966 | Information display system and information display terminal | Ryuuichi YATSUNAMI, Nobutaka Kodama, Yuuji Abe | 2018-11-06 |
| 9641928 | Microphone array control apparatus and microphone array system | Koshi TANAKA, Shinichi Shigenaga, Ryota Fujii, Masanari MIYAMOTO, Yuji Abe | 2017-05-02 |