Inventor · disambiguated record
Yasushi Hatakeyama
Also filed as: HATAKEYAMA YASUSHI
4 granted patents·21 citations·filing 1989–2009
72Inventor score
Top patents by PatentIndex Score
4 records- 0164US8165541B2Radio transmitter for modulating a carrier waveYAMASHITA SHUJI·Filed 2009·Granted Apr 24, 2012·2 cites·2 claims
- 0263US7208773B2Cap for semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2005·Granted Apr 24, 2007·3 cites·20 claims
- 0352US6984849B2Optical cap for semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2004·Granted Jan 10, 2006·4 cites·10 claims
- 0447US4910761ARadio telephoneNEC CORP·Filed 1989·Granted Mar 20, 1990·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →