Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484118 | Intercom system and communication control method | Takashi Yamamoto, Naotaka Kusui, Toshio Hayashi | 2019-11-19 |
| 10382873 | Communication apparatus, wireless microphone system and communication method | Katsuya Abe, Hisayuki Sasaki, Ryosuke Kitago | 2019-08-13 |
| 10284357 | Intercom system and communication method thereof | Takashi Yamamoto, Naotaka Kusui, Toshio Hayashi | 2019-05-07 |
| 10251560 | Image forming apparatus and image forming method | — | 2019-04-09 |
| 10165948 | Ultrasonic probe and inspection apparatus equipped with the ultrasonic probe | Kenichi Nagae, Yasufumi Asao, Kazuhiko Fukutani | 2019-01-01 |