Assignee
FINE RUBBER KENKYUUSHO KK
JP·5 granted patents·43 citations·filing 1990–2006
Top patents by PatentIndex Score
5 records- 0168US6982523B2Red light emitting phosphor, its production and light emitting deviceFINE RUBBER KENKYUUSHO KK·Filed 2003·Granted Jan 3, 2006·17 cites·14 claims
- 0260US7274953B2Portable telephone with reduced specific absorption rate and improved efficiencyFINE RUBBER KENKYUUSHO KK·Filed 2004·Granted Sep 25, 2007·7 cites·11 claims
- 0355US7691293B2Red light-emitting phosphor and light-emitting deviceFINE RUBBER KENKYUUSHO KK·Filed 2006·Granted Apr 6, 2010·1 cites·3 claims
- 0453US7238304B2Green light emitting phosphor and light emitting deviceFINE RUBBER KENKYUUSHO KK·Filed 2004·Granted Jul 3, 2007·6 cites·14 claims
- 0548US5336442AExtension type conductive rubber and process for making and method for using sameFINE RUBBER KENKYUUSHO KK·Filed 1990·Granted Aug 9, 1994·12 cites·11 claims
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