Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11558404 | On-board communication system, switching device, verification method, and verification program | Darmawan GO, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2023-01-17 |
| 11516294 | Switch device, monitoring method and monitoring program | Akihito Iwata, Yasuhiro Yabuuchi | 2022-11-29 |
| 11502873 | Switch device, vehicle-mounted communication device, vehicle-mounted communication system, time correction method, and time correction program | Akihito Iwata, Yasuhiro Yabuuchi | 2022-11-15 |
| 11444939 | Authentication control device, authentication control method, and authentication control program | Akihiro Ogawa, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2022-09-13 |
| 11425032 | Switching device, communication control method and communication control program | Hayato Shikata, Hirofumi URAYAMA, Hideki Maeda, Yasuhiro Yabuuchi | 2022-08-23 |
| 11374787 | Switch device, communication control method, and communication control program | Akihito Iwata, Hideyuki Tanaka, Hideki Maeda, Tatsuya Izumi, Yasuhiro Yabuuchi +4 more | 2022-06-28 |
| 11373464 | Vehicle-mounted communications device, log collection method, and log collection program | Akihiro Ogawa, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2022-06-28 |
| 11343347 | Relay device, relay method, and computer program | Yuanjun Xian, Makoto Mashita, Ichiro Kanda, Akihito Iwata, Takehiro Kawauchi | 2022-05-24 |
| 11342960 | Relay device, relay method, and computer program | Yuanjun Xian, Makoto Mashita, Akihito Iwata, Takehiro Kawauchi, Ichiro Kanda | 2022-05-24 |
| 11260808 | On-board communication device, on-board communication system, communication control method, and communication control program | Takehiro Kawauchi, Akihito Iwata, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2022-03-01 |
| 11196702 | In-vehicle communication device, and communication control method | Akihiro Ogawa, Hideki Maeda, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2021-12-07 |
| 11171808 | Switch device, communication control method, and recording medium | Akihiro Ogawa, Hirofumi URAYAMA, Koichi Takayama, Yasuhiro Yabuuchi | 2021-11-09 |
| 11152973 | Communication apparatus | Makoto Mashita, Yuanjun Xian, Nobuyuki Kobayashi, Akihito Iwata, Takehiro Kawauchi +1 more | 2021-10-19 |
| 11134024 | Communication control device, switching device, out-of vehicle communication device, communication control method and communication control program | Akihiro Ogawa, Akihito Iwata, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2021-09-28 |
| 11128711 | In-vehicle communication system, gateway, switching device and communication control method | Darmawan GO, Hirofumi URAYAMA, Yoshihisa Nagamura, Yasuhiro Yabuuchi | 2021-09-21 |
| 11102218 | Relay device, detection method, and detection program | Darmawan GO, Hirofumi URAYAMA, Yasuhiro Yabuuchi | 2021-08-24 |
| 11075856 | Switch device and communication control method | Yuya Tanaka, Akihito Iwata, Yasuhiro Yabuuchi | 2021-07-27 |
| 11063908 | On-vehicle communication device, communication control method, and communication control program | Darmawan GO, Hideki Maeda, Yasuhiro Yabuuchi, Yasuhiro Yamasaki, Hiroya Ando +2 more | 2021-07-13 |
| 11007875 | Communication device, charge communication system, transportation apparatus and fault diagnosis method | Yuichi Kodama, Ryo Okada, Kazuhiko Nii, Koji Saotome, Shuta Fukuda | 2021-05-18 |
| 10965493 | On-vehicle communication system, on-vehicle device and communication control method | Akihito Iwata, Yasuhiro Yabuuchi | 2021-03-30 |
| 10938596 | Switch device, communication control method and communication control program | Akihiro Ogawa, Akihito Iwata, Hirofumi URAYAMA, Yashuhiro Yabuuchi | 2021-03-02 |
| 10892913 | Gateway, on-vehicle communication system, communication control method and recording medium | Akihito Iwata, Hirofumi URAYAMA, Akihiro Ogawa, Yasuhiro Yabuuchi | 2021-01-12 |
| 10862703 | In-vehicle communication system, switch device, and communication control method | Akihiro Ogawa, Hirofumi URAYAMA, Koichi Takayama, Yasuhiro Yabuuchi | 2020-12-08 |
| 10826720 | Switching device and determination method | Akihito Iwata, Hirofumi URAYAMA, Akihiro Ogawa, Yasuhiro Yabuuchi | 2020-11-03 |
| 10812290 | On-vehicle communication system, switching device and on-vehicle communication method | Akihito Iwata, Hirofumi URAYAMA, Akihiro Ogawa, Yasuhiro Yabuuchi | 2020-10-20 |