HO

Hiroyuki Oka

BC Bosch Braking Systems Co.: 3 patents #2 of 27Top 8%
DE Denso: 3 patents #57 of 1,132Top 6%
BS Bosch Automotive Systems: 1 patents #1 of 8Top 15%
JC Jidosha Kiki Co.: 1 patents #1 of 8Top 15%
📍 Takizawa, JP: #1 of 1 inventorsTop 100%
Overall (2003): #9,884 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6655140 Fluid pressure boosting device Masahiro Shimada 2003-12-02
6652040 Brake fluid pressure generating device Yoshiyasu Takasaki 2003-11-25
6568768 Brake system Michio Kobayashi, Masahiro Shimada, Hidefumi Inoue, Yoshiyasu Takasaki, Masahiro Ikeda +3 more 2003-05-27
6564553 Braking pressure intensifying master cylinder Michio Kobayashi, Masahiro Shimada, Mamoru Sawada, Kazuya Maki, Hiroaki Niino 2003-05-20
6513416 Brake system Michio Kobayashi, Hidefumi Inoue, Yoshiyasu Takasaki, Isao Kobayashi, Masahiro Shimada +2 more 2003-02-04