Inventor · disambiguated record
Keiichi Uraki
Also filed as: URAKI KEIICHI
8 granted patents·6 pending applications·243 citations·filing 1993–2023
87Inventor score
Files withHITACHI LTD7HITACHI AUTOMOTIVE SYSTEMS LTD3VEHICLE ENERGY JAPAN INC2HITACHI CAR ENG CO LTD1HORI TOSHIO1
Top patents by PatentIndex Score
14 records- 0194US5977515AUnderwater laser processing device including chamber with partitioning wallHITACHI LTD·Filed 1995·Granted Nov 2, 1999·126 cites·16 claims
- 0291US5305361AMethod of and apparatus for water-jet peeningHITACHI LTD·Filed 1993·Granted Apr 19, 1994·44 cites·12 claims
- 0382US10473075B2Fuel rail and method of manufacturing sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Nov 12, 2019·2 cites·5 claims
- 0482US7021569B1Fuel injection valveHITACHI CAR ENG CO LTD·Filed 2000·Granted Apr 4, 2006·24 cites·19 claims
- 0568US2025226542A1Battery packVEHICLE ENERGY JAPAN INC·Filed 2023·Application pending·0 cites
- 0667US2025372827A1Metal welded structure, battery pack using same, and battery pack production methodVEHICLE ENERGY JAPAN INC·Filed 2022·Application pending·0 cites
- 0759US5674419AMethod for weld repairing of structures in nuclear reactorsHITACHI LTD·Filed 1995·Granted Oct 7, 1997·21 cites·21 claims
- 0858US5654992AMethod of repairing structural materials of nuclear reactor internals and apparatus thereforHITACHI LTD·Filed 1995·Granted Aug 5, 1997·25 cites·16 claims
- 0957US2009166341A1Laser Beam Welding Structure, Laser Beam Welding Method, and Vehicle Control Unit Using the Laser Beam Welding StructureHITACHI LTD·Filed 2009·Application pending·0 cites
- 1051US2006196856A1Laser beam welding structure, laser beam welding method, and vehicle control unit using the laser beam welding structureHITACHI LTD·Filed 2006·Application pending·0 cites
- 1147US7117844B2Connecting structure between rotary shaft and metal plate and method of connecting therebetweenHITACHI LTD·Filed 2004·Granted Oct 10, 2006·1 cites·16 claims
- 1242US9278503B2Friction stir welding structure and power semiconductor deviceHORI TOSHIO·Filed 2012·Granted Mar 8, 2016·0 cites·4 claims
- 1338US2017226978A1Fuel RailHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Application pending·0 cites
- 1437US2017260945A1Fuel RailHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →