Inventor · disambiguated record

Iwao Hiramatsu

Also filed as: HIRAMATSU IWAO

2 granted patents·79 citations·filing 1977–1980

67Inventor score

Technology areasF02B H10W

Files withNISSAN DIESEL MOTOR CO1 SHOWA DENKO KK1

Top patents by PatentIndex Score

2 records

0179US4307147AHighly thermal conductive and electrical insulating substrateSHOWA DENKO KK·Filed 1980·Granted Dec 22, 1981·51 cites·9 claims
0275US4137886AAir intake system for an internal combustion engineNISSAN DIESEL MOTOR CO·Filed 1977·Granted Feb 6, 1979·28 cites·7 claims

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