Assignee

OOHASHI HIROSHI

JP3 patents

Top patents by PatentIndex Score

US8915067B2Dec 23, 2014

Diesel engine

OOHASHI HIROSHI7 citations80

US8656707B2Feb 25, 2014

Diesel engine

OOHASHI HIROSHI2 citations59

US8146573B2Apr 3, 2012

EGR device for engine

OOHASHI HIROSHI5 citations59