Inventor · disambiguated record
Masami Kumei
Also filed as: KUMEI MASAMI
3 granted patents·10 citations·filing 2007–2009
62Inventor score
Technology areasH10W
Top patents by PatentIndex Score
3 records- 0166US7859001B2Semiconductor light emitting apparatusSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Dec 28, 2010·6 cites·17 claims
- 0260US8373185B2Light emitting device including resin and manufacturing method for the sameSTANLEY ELECTRIC CO LTD·Filed 2009·Granted Feb 12, 2013·2 cites·1 claims
- 0355US8106413B2Light emitting device with a porous alumina reflector made of aggregation of alumina particlesKUMEI MASAMI·Filed 2007·Granted Jan 31, 2012·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →