KK

Kotaro Koyama

HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HA Hitachi Unisia Automotive: 1 patents #26 of 62Top 45%
Overall (All Time): #1,210,542 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8991942 Brake control apparatus 2015-03-31
8727455 Brake control apparatus Motohiro Higuma 2014-05-20
7165818 Vehicle attitude control system Katsuya Iwasaki, Jun Kubo 2007-01-23
6685279 Brake control system 2004-02-03