Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000503 | Power supply system and connector | Takeshi Hagihara, Ryou Okada, Hiroya Andoh, Yuta Ochiai, Nobuyuki Nakagawa +1 more | 2018-06-19 |
| 9780499 | Power receiving connector and communication system | Ryou Okada, Takeshi Hagihara, Yutaka Komatsu, Nobuyuki Nakagawa | 2017-10-03 |
| 9735832 | Communication system and communication device | Takeshi Hagihara, Yutaka Komatsu, Tatsuya Izumi, Kazuhiko Nii, Ryou Okada +6 more | 2017-08-15 |
| 9577709 | Communication system and communication device | Ryou Okada, Takeshi Hagihara, Yutaka Komatsu, Tatsuya Izumi, Kazuhiko Nii +6 more | 2017-02-21 |
| 9531131 | Power receiving connector, charging system and communication system | Ryou Okada, Takeshi Hagihara, Yutaka Komatsu, Nobuyuki Nakagawa | 2016-12-27 |
| 9511727 | Power line communication system, connector device, and power line communication device | Takeshi Hagihara, Yutaka Komatsu, Hiroya Andoh, Yuta Ochiai, Nobuyuki Nakagawa +1 more | 2016-12-06 |
| 9337897 | Power line communication system | Yutaka Komatsu, Takeshi Hagihara, Nobuyuki Nakagawa | 2016-05-10 |
| 9287934 | Communication device and communication system | Kazuhiko Nii, Takeshi Hagihara, Ryou Okada | 2016-03-15 |
| 9287996 | Communication system, communication device, power supply device, and vehicle | Ryou Okada, Kazuhiko Nii, Takeshi Hagihara | 2016-03-15 |
| 9240821 | Communication system | Yutaka Komatsu, Takeshi Hagihara, Hiroya Andoh, Yuta Ochiai, Ryuichi Kamaga +3 more | 2016-01-19 |
| 9197290 | Communication system and communication device | Yutaka Komatsu, Takeshi Hagihara, Ryou Okada, Tatsuya Izumi, Kazuhiko Nii +6 more | 2015-11-24 |