Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799352 | Motor device with ground bus bar | Eiji HIRACHI, Masayuki Kodani | 2023-10-24 |
| 8195214 | PoC server, PoC terminal, floor control method, and PoC terminal control method | Yosuke Hayashi, Atsushi Sato, Koji Sato | 2012-06-05 |
| 8165579 | Communication system and communication method | Akimichi Tanabe | 2012-04-24 |
| 7853278 | Communication control server, communication terminal and communication control method | Yosuke Hayashi, Mutsumaru Miki | 2010-12-14 |
| 7774026 | Mobile communication terminal and storage medium | Yosuke Hayashi | 2010-08-10 |
| 7711380 | PoC communication server apparatus, terminal apparatus and PoC communication method | Atsushi Shimokawa, Atsushi Sato, Yosuke Hayashi | 2010-05-04 |
| 7697949 | PoC server, PoC terminal, floor control method, and PoC terminal control method | Yosuke Hayashi, Atsushi Sato, Koji Sato | 2010-04-13 |