Inventor · disambiguated record
Junichi Miyajima
Also filed as: MIYAJIMA JUNICHI
21 granted patents·8 pending applications·27 citations·filing 2011–2019
91Inventor score
Top patents by PatentIndex Score
29 records- 0192US10288177B2Method of manufacturing thermo valve and thermo valveYAMADA MFG CO LTD·Filed 2017·Granted May 14, 2019·5 cites·4 claims
- 0283US9638189B2Oil pump structureYAMADA MFG CO LTD·Filed 2015·Granted May 2, 2017·3 cites·5 claims
- 0382US9038659B2Relief valve deviceWATANABE MANABU·Filed 2012·Granted May 26, 2015·7 cites·16 claims
- 0480US9399994B2Internal gear pumpYAMADA MFG CO LTD·Filed 2013·Granted Jul 26, 2016·3 cites·5 claims
- 0579US8926299B2Pump deviceWATANABE MANABU·Filed 2012·Granted Jan 6, 2015·3 cites·17 claims
- 0677US10677118B2Thermo valve and oil pumpYAMADA MFG CO LTD·Filed 2017·Granted Jun 9, 2020·1 cites·8 claims
- 0767US8616857B2Oil pump unit with variable flow rateKAI KEIICHI·Filed 2011·Granted Dec 31, 2013·2 cites·7 claims
- 0866US10851687B2Relief valve deviceYAMADA MFG CO LTD·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 0962US10253661B2Relief device for oil pumpYAMADA MFG CO LTD·Filed 2014·Granted Apr 9, 2019·1 cites·4 claims
- 1061US9341093B2Control valveYAMADA MFG CO LTD·Filed 2013·Granted May 17, 2016·1 cites·11 claims
- 1161US9163598B2Engine with variable flow rate oil pumpYAMADA MFG CO LTD·Filed 2013·Granted Oct 20, 2015·1 cites·8 claims
- 1253US10837560B2Method of manufacturing thermo valve and thermo valveYAMADA MFG CO LTD·Filed 2018·Granted Nov 17, 2020·0 cites·2 claims
- 1353US10247066B2Relief valve deviceYAMADA MFG CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·10 claims
- 1452US10641143B2Relief device of oil circuit of engineYAMADA MFG CO LTD·Filed 2015·Granted May 5, 2020·0 cites·21 claims
- 1549US10066621B2Internal gear pump including an outer ring having cam protruded partsYAMADA MFG CO LTD·Filed 2013·Granted Sep 4, 2018·0 cites·32 claims
- 1649US2015167667A1Oil pump deviceYAMADA MFG CO LTD·Filed 2014·Application pending·0 cites
- 1748US10094254B2Temperature sensitive valve mechanismYAMADA MFG CO LTD·Filed 2017·Granted Oct 9, 2018·0 cites·10 claims
- 1848US9109479B2Engine lubrication control systemYAMADA MFG CO LTD·Filed 2013·Granted Aug 18, 2015·0 cites·7 claims
- 1947US10920897B2Thermo valve and method of manufacturing sameYAMADA MFG CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·8 claims
- 2047US2016265527A1Oil pumpYAMADA MFG CO LTD·Filed 2014·Application pending·0 cites
- 2147US2015139841A1Oil PumpYAMADA MFG CO LTD·Filed 2014·Application pending·0 cites
- 2245US9212780B2Control valveYAMADA MFG CO LTD·Filed 2013·Granted Dec 15, 2015·0 cites·11 claims
- 2345US9068485B2Engine lubrication control systemYAMADA MFG CO LTD·Filed 2013·Granted Jun 30, 2015·0 cites·18 claims
- 2443US2017218953A1Variable-capacity vane pumpYAMADA MFG CO LTD·Filed 2017·Application pending·0 cites
- 2538US2016108781A1Variable-flow rate oil pumpYAMADA MFG CO LTD·Filed 2015·Application pending·0 cites
- 2637US9249700B2Oil pump unit with variable flow rateKAI KEIICHI·Filed 2011·Granted Feb 2, 2016·0 cites·4 claims
- 2737US2015377234A1Relief device for oil circuit of engineYAMADA MFG CO LTD·Filed 2015·Application pending·0 cites
- 2837US2015377097A1Relief device for oil circuit of engineYAMADA MFG CO LTD·Filed 2015·Application pending·0 cites
- 2933US2016238003A1Variable capacity-type gear pump designing method, design support program for the pump, design support device for the pump, and variable capacity-type gear pumpYAMADA MFG CO LTD·Filed 2016·Application pending·0 cites
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