Inventor · disambiguated record
Takumi Hattori
Also filed as: HATTORI TAKUMI
3 granted patents·1 pending application·30 citations·filing 1993–2006
70Inventor score
Top patents by PatentIndex Score
4 records- 0175US7311499B2Impeller apparatus for water pump and water pumpAISIN SEIKI·Filed 2006·Granted Dec 25, 2007·8 cites·19 claims
- 0258US6960066B2Water pump with a hollow shaft, seal, and drain opening thereinAISIN SEIKI·Filed 2003·Granted Nov 1, 2005·12 cites·11 claims
- 0347US5440952ARotary table with index apparatusTOYODA MACHINE WORKS LTD·Filed 1993·Granted Aug 15, 1995·10 cites·6 claims
- 0445US2004213683A1Water pumpAISIN SEIKI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →