YK

Yoichi Kumemura

HS Hitachi Automotive Systems: 7 patents #226 of 1,636Top 15%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #633,109 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10591008 Disc brake and piston Kumi Hashimoto, Keisuke Taniguchi 2020-03-17
10183657 Master cylinder Sadatomo MATSUMURA 2019-01-22
9797464 Disk brake Hayuru Inoue, Daisuke Tanabe, Seiko Tanabe, Hitoshi Yoshida 2017-10-24
9663085 Master cylinder Seiko Tanabe 2017-05-30
9360068 Disk brake Shoichi Noguchi, Daisuke Tanabe, Takeshi Fujiki, Koichi Masuko, Shigeru Hayashi +3 more 2016-06-07
9027716 Disk brake Seiko Tanabe, Hayuru Inoue, Hitoshi Yoshida 2015-05-12
8348283 Suspension control apparatus and vehicle control apparatus Naofumi Harada, Tatsuya Gankai 2013-01-08
8103451 Vehicle safety control apparatus for avoiding collision Taisetsu Tanimichi, Tatsuya Yoshida, Mikio Ueyama, Shinya Ohtsuji, Isa Ismet Khumaedi +7 more 2012-01-24