Inventor
KATSURAHARA HIROSHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KATSURAHARA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
8 patentsUS9163590B2Oct 20, 2015
Vaporized-fuel processing system
DENSO CORP8 citations83
US9052280B2Jun 9, 2015
Deterioration diagnosis device for catalyst
DENSO CORP11 citations83
US9920702B2Mar 20, 2018
Fuel injection system of internal combustion engine
DENSO CORP2 citations72
US9388760B2Jul 12, 2016
Fuel injection control device for internal combustion engine
DENSO CORP5 citations72
US9920703B2Mar 20, 2018
Fuel injection control system of internal combustion engine
DENSO CORP2 citations71
US9920704B2Mar 20, 2018
Fuel injection control system of internal combustion engine
DENSO CORP2 citations71
US9803612B2Oct 31, 2017
Control device for internal combustion engine
DENSO CORP2 citations70
US10215124B2Feb 26, 2019
Fuel injection control device
DENSO CORP0 citations41
KATSURAHARA HIROSHI
3 patentsUS8881707B2Nov 11, 2014
Fail-safe controller for direct injection engine
KATSURAHARA HIROSHI15 citations82
US8958973B2Feb 17, 2015
Fuel injection control device for engine
KATSURAHARA HIROSHI2 citations60
US8286472B2Oct 16, 2012
Diagnostic system for variable valve timing control system
KATSURAHARA HIROSHI2 citations60