Inventor · disambiguated record

Itaru Hirayama

Also filed as: HIRAYAMA ITARU

2 granted patents·53 citations·filing 1975–1978

64Inventor score

Technology areasB60T

Files withNISSHIN KOGYO KK2

Top patents by PatentIndex Score

2 records

0191US4168613AOil reservoir device with oil level detector means for a tandem type master cylinderNISSHIN KOGYO KK·Filed 1978·Granted Sep 25, 1979·32 cites·3 claims
0279US3975060AFluid pressure control device with a failure alarm for a vehicle brake systemNISSHIN KOGYO KK·Filed 1975·Granted Aug 17, 1976·21 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →