Inventor · disambiguated record
Kazuhiko Urayama
Also filed as: URAYAMA KAZUHIKO
3 granted patents·43 citations·filing 1988–2003
71Inventor score
Top patents by PatentIndex Score
3 records- 0171US7198198B2Antenna device and communication device using antenna deviceSONY CORP·Filed 2003·Granted Apr 3, 2007·22 cites·9 claims
- 0254US5059808AAlignment method for patterningTOSHIBA KK·Filed 1990·Granted Oct 22, 1991·16 cites·10 claims
- 0339US4900696AMethod for patterning photo resist filmTOSHIBA KK·Filed 1988·Granted Feb 13, 1990·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →