Inventor · disambiguated record
Atsushi Nonaka
Also filed as: NONAKA ATSUSHI
14 granted patents·2 pending applications·41 citations·filing 2004–2020
87Inventor score
Files withMAHLE FILTER SYSTEMS JP CORP7MAHLE INT GMBH4OSAKA GAS CO LTD2FUJI ELECTRIC CO LTD1KOBAYASHI AKIHIRO1
Top patents by PatentIndex Score
16 records- 0193US8726876B2Oil separator for internal combustion engineKOBAYASHI AKIHIRO·Filed 2012·Granted May 20, 2014·15 cites·7 claims
- 0292US10393064B2Seal structure for internal combustion engineMAHLE FILTER SYSTEMS JP CORP·Filed 2017·Granted Aug 27, 2019·4 cites·6 claims
- 0384US10823718B2Gas alarm, control device and programOSAKA GAS CO LTD·Filed 2019·Granted Nov 3, 2020·3 cites·14 claims
- 0475US11448106B2Sealing structureMAHLE INT GMBH·Filed 2020·Granted Sep 20, 2022·1 cites·20 claims
- 0572US11454146B2Drain plug structure for oil panMAHLE INT GMBH·Filed 2018·Granted Sep 27, 2022·1 cites·19 claims
- 0670US7117858B2Oil separator combined with cylinder head coverMAHLE FILTER SYSTEMS JP CORP·Filed 2004·Granted Oct 10, 2006·15 cites·7 claims
- 0765US10337398B2Blowby gas treatment device for internal combustion engine with superchargerMAHLE FILTER SYSTEMS JP CORP·Filed 2017·Granted Jul 2, 2019·1 cites·5 claims
- 0864US10920631B2Head cover for internal combustion engine cylinder headMAHLE INT GMBH·Filed 2019·Granted Feb 16, 2021·0 cites·19 claims
- 0960US8736274B2Method and apparatus for diagnosing electrochemical sensorNONAKA ATSUSHI·Filed 2011·Granted May 27, 2014·1 cites·12 claims
- 1057US11971381B2Gas detection deviceOSAKA GAS CO LTD·Filed 2018·Granted Apr 30, 2024·0 cites·10 claims
- 1154US8936000B2Head cover having lubrication structureMAHLE FILTER SYSTEMS JP CORP·Filed 2013·Granted Jan 20, 2015·0 cites·4 claims
- 1245US10787941B2Drain nut attachment structure for synthetic resin coverMAHLE FILTER SYSTEMS JP CORP·Filed 2017·Granted Sep 29, 2020·0 cites·6 claims
- 1344US11060991B2Gas alarm device and gas detection methodFUJI ELECTRIC CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·15 claims
- 1442US2020208550A1Reinforced structural body and method of manufacturing reinforced structural bodyMAHLE INT GMBH·Filed 2019·Application pending·0 cites
- 1538US2011132913A1Oil panMAHLE FILTER SYSTEMS JP CORP·Filed 2010·Application pending·0 cites
- 1636US9925483B2Blow-by gas inlet structure of oil separator for internal combustion engineMAHLE FILTER SYSTEMS JP CORP·Filed 2015·Granted Mar 27, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →