Inventor · disambiguated record
Shigeo Aikawa
Also filed as: AIKAWA SHIGEO
2 granted patents·1 pending application·43 citations·filing 1993–2013
63Inventor score
Top patents by PatentIndex Score
3 records- 0176US5472371AMethod and apparatus for truing and trued grinding toolHITACHI LTD·Filed 1994·Granted Dec 5, 1995·34 cites·16 claims
- 0245US2015233334A1Fuel Injection ValveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 0343US5456736ALap and lapping liquorHITACHI LTD·Filed 1993·Granted Oct 10, 1995·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →