Inventor · disambiguated record
Hiroaki Yagi
Also filed as: YAGI HIROAKI
18 granted patents·4 pending applications·25 citations·filing 2003–2022
88Inventor score
Files withFUJI XEROX CO LTD6NGK SPARK PLUG CO5YAMAHA MOTOR CO LTD4MIYOSHI AYAKA1MORIMURA SOFC TECH CO LTD1
Top patents by PatentIndex Score
22 records- 0168US9002246B2Transfer device and image forming apparatus for increasing relative positional accuracy between a transfer member and a wound memberFUJI XEROX CO LTD·Filed 2013·Granted Apr 7, 2015·1 cites·7 claims
- 0258US7096984B2Electric vehicleYAMAHA MOTOR CO LTD·Filed 2003·Granted Aug 29, 2006·16 cites·13 claims
- 0356US12017860B2Sheet material conveyance device and disposable wearing article manufacturing system provided with said conveyance deviceZUIKO CORP·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 0456US8004223B2Wheel driving apparatus and electric vehicle including the sameYAMAHA MOTOR CO LTD·Filed 2009·Granted Aug 23, 2011·3 cites·14 claims
- 0554US9935321B2Fuel cell and fuel cell stackNGK SPARK PLUG CO·Filed 2013·Granted Apr 3, 2018·0 cites·13 claims
- 0654US9935328B2Fuel cell and fuel cell stackNGK SPARK PLUG CO·Filed 2013·Granted Apr 3, 2018·0 cites·15 claims
- 0751US9977374B2Transfer unit and image forming apparatus including a belt-shaped transfer target memberFUJI XEROX CO LTD·Filed 2017·Granted May 22, 2018·0 cites·13 claims
- 0851US2024373514A1Microheater and gas sensorNITERRA CO LTD·Filed 2022·Application pending·0 cites
- 0948US9761888B2Fuel cellNGK SPARK PLUG CO·Filed 2013·Granted Sep 12, 2017·0 cites·9 claims
- 1046US8774651B2Image forming apparatusMIYOSHI AYAKA·Filed 2012·Granted Jul 8, 2014·0 cites·8 claims
- 1143US7117968B2Motor driven vehicle and method of sampling map data of the motor driven vehicleYAMAHA MOTOR CO LTD·Filed 2003·Granted Oct 10, 2006·5 cites·18 claims
- 1240US9581940B1Transfer device and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Feb 28, 2017·0 cites·10 claims
- 1340US2014178115A1Transport device and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 1438US10497949B2Electro-chemical reaction unit and fuel cell stackNGK SPARK PLUG CO·Filed 2016·Granted Dec 3, 2019·0 cites·7 claims
- 1538US9785097B1Tension applying device, method and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·3 claims
- 1638US2018040906A1Fuel cell stackNGK SPARK PLUG CO·Filed 2016·Application pending·0 cites
- 1738US2009123196A1Image forming apparatusFUJI XEROX CO LTD·Filed 2008·Application pending·0 cites
- 1837US8699935B2Developer conveying apparatus and image forming apparatusYAMANAKA KAZUMI·Filed 2009·Granted Apr 15, 2014·0 cites·5 claims
- 1936US10693153B2Interconnector-electrochemical reaction unit cell composite body, electrochemical reaction cell stack, and method of manufacturing interconnector-electrochemical reaction unit cell composite bodyMORIMURA SOFC TECH CO LTD·Filed 2016·Granted Jun 23, 2020·0 cites·10 claims
- 2035US7032696B2Electric vehicleYAMAHA MOTOR CO LTD·Filed 2003·Granted Apr 25, 2006·0 cites·16 claims
- 2133US8879956B2Intermediate transfer device and image forming apparatus including frame membersSASAKI HIBIKI·Filed 2012·Granted Nov 4, 2014·0 cites·2 claims
- 2231US8583002B2Powder container, cleaning device, and image forming apparatus including sealing memberYAGI HIROAKI·Filed 2011·Granted Nov 12, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →