Inventor · disambiguated record
Yoshinori Doi
Also filed as: DOI YOSHINORI
9 granted patents·4 pending applications·138 citations·filing 1989–2021
84Inventor score
Files withISHIFUKU METAL IND6DENSO CORP3GLORY KOGYO KK1ISEKINOKI KABUSHIKI KAISHA GIJ1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
13 records- 0191US11131008B2Heat-resistant Ir alloyISHIFUKU METAL IND·Filed 2017·Granted Sep 28, 2021·4 cites·1 claims
- 0290US5113957ALifting control device for an agricultural machineISEKINOKI KABUSHIKI KAISHA GIJ·Filed 1989·Granted May 19, 1992·84 cites·1 claims
- 0387US9077158B2Spark plug for internal combustion engineDENSO CORP·Filed 2013·Granted Jul 7, 2015·6 cites·8 claims
- 0479US5090110AMethod for manufacturing stator for rotating machineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 25, 1992·44 cites·5 claims
- 0572US11773473B2Heat-resistant IR alloyISHIFUKU METAL IND·Filed 2021·Granted Oct 3, 2023·0 cites·2 claims
- 0658US2019184453A1Method for producing platinum group metal or platinum group-based alloyISHIFUKU METAL IND·Filed 2019·Application pending·0 cites
- 0749US9184570B2Spark plug for internal combustion engine of motor vehiclesDENSO CORP·Filed 2013·Granted Nov 10, 2015·0 cites·12 claims
- 0847US2017043392A1Method for producing platinum group metal or platinum group-based alloyISHIFUKU METAL IND·Filed 2015·Application pending·0 cites
- 0940US2020199713A1Method for producing platinum group metal or platinum group-based alloyISHIFUKU METAL IND·Filed 2020·Application pending·0 cites
- 1039US2018159304A1Pipe material and production method thereforDENSO CORP·Filed 2017·Application pending·0 cites
- 1138US9737931B2Method for producing platinum group alloyISHIFUKU METAL IND·Filed 2015·Granted Aug 22, 2017·0 cites·2 claims
- 1234US10937265B2Coin-roll handling device and coin-roll handling methodGLORY KOGYO KK·Filed 2016·Granted Mar 2, 2021·0 cites·20 claims
- 1329US6707750B2Semiconductor storing device for reading out or writing data from/in memory cellsMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 16, 2004·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →