FK

Fumitoshi Koyama

AC Advics Co.: 12 patents #42 of 686Top 7%
DE Denso: 3 patents #3,857 of 11,792Top 35%
Overall (All Time): #349,569 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
9604621 Pressure regulating valve 2017-03-28
9555791 Hydraulic unit for vehicle brake apparatus Shin Sasaki, Jun Oonishi 2017-01-31
9409556 Brake fluid pressure controlling actuator Shin Sasaki 2016-08-09
9381898 Actuator for brake fluid pressure control 2016-07-05
8650872 Control unit of hydraulic brake apparatus for vehicle 2014-02-18
8447485 Brake hydraulic pressure controlling apparatus for vehicle 2013-05-21
8403428 Check valve and brake hydraulic pressure control device using the same 2013-03-26
8348232 Hydraulic device with solenoid valve 2013-01-08
8316891 Hydraulic pressure apparatus and brake pressure control apparatus using the same 2012-11-27
8171961 Plug structure 2012-05-08
8127788 Parts assembly having sacrificial deformation portion Yutaka Yamashita 2012-03-06
7448698 Brake fluid pressure control actuator 2008-11-11
6443537 Hydraulic actuator for an anti-lock braking system 2002-09-03
6270170 Hydraulic actuator for an anti-lock braking system Kimiyoshi Isogai 2001-08-07