Inventor · disambiguated record
Kazuhiro Kageyama
Also filed as: KAGEYAMA KAZUHIRO
27 granted patents·4 pending applications·52 citations·filing 2006–2025
94Inventor score
Top patents by PatentIndex Score
31 records- 0192US11383770B2Vehicle-body structure of vehicleMAZDA MOTOR·Filed 2020·Granted Jul 12, 2022·3 cites·13 claims
- 0291US9956994B2Lower vehicle-body structure of automotive vehicleMAZDA MOTOR·Filed 2017·Granted May 1, 2018·7 cites·8 claims
- 0390US11993313B2Lower structure of vehicleMAZDA MOTOR·Filed 2022·Granted May 28, 2024·3 cites·13 claims
- 0490US11008049B2Lower vehicle-body structureMAZDA MOTOR·Filed 2019·Granted May 18, 2021·9 cites·20 claims
- 0580US9627706B2Fuel-cell-stack manufacturing method and manufacturing deviceNISSAN MOTOR·Filed 2014·Granted Apr 18, 2017·3 cites·20 claims
- 0680US9450252B2Insulating structure, fuel cell and fuel cell stackNISSAN MOTOR·Filed 2014·Granted Sep 20, 2016·2 cites·19 claims
- 0779US11279417B2Vehicle underbody structureMAZDA MOTOR·Filed 2018·Granted Mar 22, 2022·2 cites·7 claims
- 0878US8067123B2Fuel cell system and shutdown method of the sameKUMADA MITSUNORI·Filed 2008·Granted Nov 29, 2011·4 cites·11 claims
- 0977US11046369B2Lower vehicle-body structureMAZDA MOTOR·Filed 2019·Granted Jun 29, 2021·3 cites·20 claims
- 1077US2025332905A1Battery unit and method for manufacturing battery unitMAZDA MOTOR·Filed 2025·Application pending·0 cites
- 1172US10199663B2Cell structure for fuel cell stackNISSAN MOTOR·Filed 2014·Granted Feb 5, 2019·1 cites·23 claims
- 1272US8034142B2Gas/liquid separatorNISSAN MOTOR·Filed 2006·Granted Oct 11, 2011·7 cites·25 claims
- 1369US10618570B2Lower vehicle-body structure of automotive vehicleMAZDA MOTOR·Filed 2018·Granted Apr 14, 2020·2 cites·4 claims
- 1465US9350027B2Sealing structure and fuel cell having the sealing structureKAGEYAMA KAZUHIRO·Filed 2009·Granted May 24, 2016·1 cites·20 claims
- 1564US10583867B2Lower vehicle-body structure of automotive vehicleMAZDA MOTOR·Filed 2018·Granted Mar 10, 2020·2 cites·8 claims
- 1662US11008048B2Lower vehicle-body structureMAZDA MOTOR·Filed 2019·Granted May 18, 2021·1 cites·17 claims
- 1758US9812728B2Fuel-cell single cellNISSAN MOTOR·Filed 2013·Granted Nov 7, 2017·0 cites·6 claims
- 1857US12078237B2Transfer cooling structure of vehicleMAZDA MOTOR·Filed 2022·Granted Sep 3, 2024·0 cites·17 claims
- 1957US9373859B2Fuel cell stackNISSAN MOTOR·Filed 2013·Granted Jun 21, 2016·0 cites·7 claims
- 2056US10658682B2Fuel cell stackNISSAN MOTOR·Filed 2016·Granted May 19, 2020·0 cites·10 claims
- 2154US9132862B2Front body structure of vehicleKAGEYAMA KAZUHIRO·Filed 2012·Granted Sep 15, 2015·2 cites·6 claims
- 2253US10418649B2Fuel cell stack and seal plate used for the sameNISSAN MOTOR·Filed 2013·Granted Sep 17, 2019·0 cites·9 claims
- 2351US10090537B2Seal plate and fuel cell stack using the sameNISSAN MOTOR·Filed 2013·Granted Oct 2, 2018·0 cites·10 claims
- 2450US10297839B2Fuel cell stack and load bearing method involving use of fuel cell stackNISSAN MOTOR·Filed 2013·Granted May 21, 2019·0 cites·7 claims
- 2550US10193179B2Fuel cell stackNISSAN MOTOR·Filed 2015·Granted Jan 29, 2019·0 cites·11 claims
- 2650US9979042B2Fuel cell stackNISSAN MOTOR·Filed 2013·Granted May 22, 2018·0 cites·17 claims
- 2750US2015295267A1Fuel cell stackNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 2850US2016190610A1Membrane electrode assembly with frame, fuel cell single cell, and fuel cell stackNISSAN MOTOR·Filed 2014·Application pending·0 cites
- 2945US9673461B2Fuel cellUEHARA SHIGETAKA·Filed 2011·Granted Jun 6, 2017·0 cites·12 claims
- 3044US2014011110A1Fuel battery cellOKU TAKANORI·Filed 2012·Application pending·0 cites
- 3139US10340533B2Fuel cell stackNISSAN MOTOR·Filed 2015·Granted Jul 2, 2019·0 cites·6 claims
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