Inventor · disambiguated record
Hiroaki Muranaka
Also filed as: MURANAKA HIROAKI
8 granted patents·2 pending applications·13 citations·filing 2011–2020
77Inventor score
Top patents by PatentIndex Score
10 records- 0172US9964009B2Oil supply system for engineMAZDA MOTOR·Filed 2016·Granted May 8, 2018·2 cites·5 claims
- 0270US9791045B2Oil ringMAZDA MOTOR·Filed 2015·Granted Oct 17, 2017·2 cites·20 claims
- 0370US9010296B2Piston for spark-ignition engineTESHIMA KAZUYUKI·Filed 2011·Granted Apr 21, 2015·7 cites·4 claims
- 0456US8854665B2Information processing system, registration device, and computer readable medium for identifying a user of a printerMURANAKA HIROAKI·Filed 2012·Granted Oct 7, 2014·2 cites·15 claims
- 0551US10968816B2Spark-ignition internal combustion engineMAZDA MOTOR·Filed 2018·Granted Apr 6, 2021·0 cites·11 claims
- 0645US10968817B2Spark-ignition internal combustion engineMAZDA MOTOR·Filed 2018·Granted Apr 6, 2021·0 cites·7 claims
- 0745US2020018225A1Spark-ignition internal combustion engineMAZDA MOTOR·Filed 2018·Application pending·0 cites
- 0844US10907533B2Spark-ignition internal combustion engineMAZDA MOTOR·Filed 2018·Granted Feb 2, 2021·0 cites·10 claims
- 0943US10612448B2Cooling structure of multi-cylinder engineMAZDA MOTOR·Filed 2018·Granted Apr 7, 2020·0 cites·4 claims
- 1035US2021148303A1Cooling structure of engineMAZDA MOTOR·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →