Inventor · disambiguated record
Kunihiko Hakata
Also filed as: HAKATA KUNIHIKO
5 granted patents·192 citations·filing 1992–2012
80Inventor score
Technology areasH10W
Top patents by PatentIndex Score
5 records- 0194US8400051B2Light-emitting device and lighting apparatus incorporating sameHAKATA KUNIHIKO·Filed 2009·Granted Mar 19, 2013·167 cites·5 claims
- 0282US8922101B2Light-emitting deviceSANYO ELECTRIC CO·Filed 2012·Granted Dec 30, 2014·6 cites·10 claims
- 0345US5291054ALight receiving module for converting light signal to electric signalSANYO ELECTRIC CO·Filed 1992·Granted Mar 1, 1994·16 cites·10 claims
- 0432USD597040SLight-emitting diode (LED)SANYO ELECTRIC CO·Filed 2008·Granted Jul 28, 2009·2 cites·1 claims
- 0529USD597039SLight-emitting diode(LED)SANYO ELECTRIC CO·Filed 2008·Granted Jul 28, 2009·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →