HU

Hirofumi URAYAMA

AT Autonetworks Technologies: 3 patents #77 of 296Top 30%
Sumitomo Electric Industries: 3 patents #119 of 636Top 20%
SS Sumitomo Wiring Systems: 3 patents #91 of 400Top 25%
TO Toyota: 2 patents #756 of 3,632Top 25%
📍 Yokkaichi, JP: #42 of 300 inventorsTop 15%
Overall (2024): #84,574 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12021658 Switch device, in-vehicle communication system, and communication method Akihito Iwata, Tatsuya Izumi, Tadashi Matsumoto, Hideki Maeda, Darmawan GO +5 more 2024-06-25
11962433 Switch device, in-vehicle communication system, and communication method Akihito Iwata, Tatsuya Izumi, Tadashi Matsumoto, Darmawan GO, Hideki Maeda +5 more 2024-04-16
11938897 On-vehicle device, management method, and management program Akihiro Ogawa, Takeshi Hagihara, Yasuhiro Yabuuchi 2024-03-26