P

Inventor

TSUZUKI YOSHIHIRO

7 patents
⚠️ This page may combine multiple inventors who share the name “TSUZUKI YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON SOKEN

5 patents
US5727525AMar 17, 1998

Accumulator fuel injection system

NIPPON SOKEN101 citations96
US6176208B1Jan 23, 2001

Electromagnetic valve driving apparatus

NIPPON SOKEN61 citations94
US5638791AJun 17, 1997

Common-rail fuel injection system for an engine

NIPPON SOKEN28 citations92
US5452858ASep 26, 1995

Fuel injector for internal combustion engine having throttle portion

NIPPON SOKEN28 citations92
US5803429ASep 8, 1998

Solenoid-operated hydraulic control valve for use in fuel injection system for internal combustion engine

NIPPON SOKEN12 citations73

TOYOTA MOTOR CO LTD

1 patent
US3969553AJul 13, 1976

Method of manufacturing a metal-impregnated body

TOYOTA MOTOR CO LTD74 citations95

NIPON SOKEN INC

1 patent
US5671715ASep 30, 1997

Fuel injection device

NIPON SOKEN INC57 citations91