Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266225 | On-vehicle communication system, switch device, communication control method, and communication control program | Takehiro Kawauchi, Akihito Iwata, Takeshi Hagihara, Yasuhiro Yabuuchi, Makoto Mashita | 2025-04-01 |
| 12199875 | Communication device, transmission method, and computer program | Takeshi Hagihara, Makoto Mashita, Yasuhiro Yabuuchi, Tadashi Matsumoto, Ichiro Kanda +2 more | 2025-01-14 |
| 12007919 | In-vehicle communication device and vehicle communication method | Takeshi Hagihara, Makoto Mashita, Nobuyuki Kobayashi, Takehiro Kawauchi, Tatsuya Izumi +2 more | 2024-06-11 |
| 11342960 | Relay device, relay method, and computer program | Makoto Mashita, Takeshi Hagihara, Akihito Iwata, Takehiro Kawauchi, Ichiro Kanda | 2022-05-24 |
| 11343347 | Relay device, relay method, and computer program | Makoto Mashita, Takeshi Hagihara, Ichiro Kanda, Akihito Iwata, Takehiro Kawauchi | 2022-05-24 |
| 11152973 | Communication apparatus | Makoto Mashita, Takeshi Hagihara, Nobuyuki Kobayashi, Akihito Iwata, Takehiro Kawauchi +1 more | 2021-10-19 |