Inventor · disambiguated record

Kouichi Hashiyama

Also filed as: HASHIYAMA KOUICHI

2 granted patents·37 citations·filing 1989–1989

63Inventor score

Technology areasF01L F02F

Files withMAZDA MOTOR2

Top patents by PatentIndex Score

2 records

0161US4993370AValve driving mechanism for internal combustion engineMAZDA MOTOR·Filed 1989·Granted Feb 19, 1991·18 cites·19 claims
0258US5009205ACrankshaft supporting structure for an internal combustion engineMAZDA MOTOR·Filed 1989·Granted Apr 23, 1991·19 cites·20 claims

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