Inventor
MARUO RYOHEI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MARUO RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AUTOMOTIVE SYSTEMS LTD
10 patentsUS9764723B2Sep 19, 2017
Brake unit
HITACHI AUTOMOTIVE SYSTEMS LTD7 citations84
US10207690B2Feb 19, 2019
Brake apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD11 citations83
US9527486B2Dec 27, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD7 citations83
US9242626B2Jan 26, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations72
US10328919B2Jun 25, 2019
Brake apparatus and brake system
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations71
US10202108B2Feb 12, 2019
Brake apparatus and brake system
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations71
US9428168B2Aug 30, 2016
Brake device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations62
US10668909B2Jun 2, 2020
Master cylinder unit
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10562504B2Feb 18, 2020
Master cylinder unit
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10207691B2Feb 19, 2019
Brake apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41