Assignee
NAKAGAWA HIROKI
JP·2 granted patents·2 pending applications·7 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0184US8697343B2Fluorine-containing polymer, purification method, and radiation-sensitive resin compositionNAKAGAWA HIROKI·Filed 2007·Granted Apr 15, 2014·7 cites·8 claims
- 0247US8604679B2LED light source lamp having drive circuit arranged in outer periphery of led light sourceNAKAGAWA HIROKI·Filed 2011·Granted Dec 10, 2013·0 cites·12 claims
- 0344US2012063129A1Lamp designed to use solid-state light emitting device as light sourceNAKAGAWA HIROKI·Filed 2011·Application pending·0 cites
- 0438US2012183902A1Radiation-sensitive resin compositionNAKAGAWA HIROKI·Filed 2011·Application pending·0 cites
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