SY

Shuji Yamakawa

SS Sumitomo Wiring Systems: 14 patents #258 of 2,615Top 10%
AT Autonetworks Technologies: 4 patents #382 of 1,079Top 40%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
📍 Yokkaichi, JP: #273 of 2,072 inventorsTop 15%
Overall (All Time): #355,740 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7108943 Structure of connecting battery terminals to bus bars Eriko Yuasa, Kouji Ota, Hiroki Hirai 2006-09-19
7040906 Connection structure between bus bars and relay terminals Eriko Yuasa 2006-05-09
7004798 Bus bar with L-shaped terminals Eriko Yuasa 2006-02-28
6866537 Electrical cable and connection structure between electrical cable and terminal Eriko Yuasa 2005-03-15
6803523 Electrical conductor assembly Eriko Yuasa 2004-10-12
6793510 Protecting device and method of shutting off a power supply Eriko Yuasa 2004-09-21
6750561 Protecting device Hiroki Hirai, Kouji Ota, Yoshiyuki Miyazaki, Eriko Yuasa 2004-06-15
6746275 Electric connection box having a protecting function Eriko Yuasa, Hiroki Hirai, Kouji Oota 2004-06-08
6723924 Electrical conductor assembly Eriko Yuasa 2004-04-20
6650087 Vehicle having an electrical connection box and electrical connection box for use in the vehicle Eriko Yuasa, Shinshu Kato 2003-11-18
6614203 Electrical connection box Eriko Yuasa, Hiroki Hirai, Kouji Oota 2003-09-02
6506061 Electrical connection box to be mounted on a vehicle Eriko Yuasa 2003-01-14
6472606 Electrical connection box Eriko Yuasa 2002-10-29
6428331 Electrical connection box Eriko Yuasa 2002-08-06