Inventor · disambiguated record
Yoko Ichikawa
Also filed as: ICHIKAWA YOKO
3 granted patents·21 citations·filing 1992–2006
68Inventor score
Top patents by PatentIndex Score
3 records- 0164US7446719B2Mobile antenna mounted on a vehicle bodyDENSO CORP·Filed 2006·Granted Nov 4, 2008·5 cites·30 claims
- 0261US7227353B2Angular position determining apparatus with malfunction detectorNIPPON SOKEN·Filed 2004·Granted Jun 5, 2007·9 cites·13 claims
- 0350USD344384SEscalator control boxHITACHI LTD·Filed 1992·Granted Feb 15, 1994·7 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →