Inventor

SO KAISHO

JP7 patents

Patents

7 patents

US11008983B1May 18, 2021

EGR gas distributor

AISAN IND5 citations71

US11306689B2Apr 19, 2022

EGR system

AISAN IND0 citations60

US11193456B1Dec 7, 2021

EGR system

AISAN IND0 citations59

US11193457B2Dec 7, 2021

EGR gas distributor

AISAN IND1 citations57

US11306690B2Apr 19, 2022

EGR gas distributor

AISAN IND0 citations50

US12135093B2Nov 5, 2024

Valve device

AISAN IND0 citations44

US10690094B2Jun 23, 2020

Intake apparatus

AISAN IND0 citations38