Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316582 | Noise cancellation device for wireless communication system including wireless communication devices configured as array | Yoshiki Sugimoto, Akito Murai, Kentaro Hamana | 2025-05-27 |
| 12133102 | Wireless communication system for monitoring conditions and position of slave apparatus | Akito Murai, Kentaro Hamana, Yoshiki Sugimoto | 2024-10-29 |
| 12107437 | Wireless power transmitter and wireless power transmission system with adjusted power amplification during communication | Kentaro Hamana, Akito Murai | 2024-10-01 |
| 11979035 | Wireless power transmission system for wirelessly transmitting power to prevent power shortage in load device of wireless power receiving apparatus | Kentaro Hamana, Tetsuya Nosaka, Akito Murai, Yoshiki Sugimoto | 2024-05-07 |
| 11967835 | Power supply apparatus and power supply system | Kentaro Hamana, Akito Murai, Yoshiki Sugimoto | 2024-04-23 |
| 10681720 | Wireless communication device, wireless information collection system, and wireless communication method | Soji Ohmae, Akito Murai, Yuhki Ueyama | 2020-06-09 |
| 10608767 | Wireless communication device, wireless information collection system, and wireless communication method | Soji Ohmae, Keisuke Saito | 2020-03-31 |
| 10601490 | Radio communication system | Yuki Ueyama, Soji Ohmae, Akito Murai | 2020-03-24 |
| 9426740 | Sensor module, sensor network system, data transmission method, data transmission program, and data collection method in sensor network system | Hajime Umeki, Ryota Yamada, Kosuke Hayama, Hisashi Ozawa, Yui Ishida | 2016-08-23 |