Assignee
TANAKA KEIJI
JP·3 granted patents·4 pending applications·9 citations·filing 2007–2011
Top patents by PatentIndex Score
7 records- 0180US8121161B2Laser diode driver driven in shunt mode by signals complementary to each otherTANAKA KEIJI·Filed 2009·Granted Feb 21, 2012·6 cites·11 claims
- 0267US8301033B2LD driver with an improved falling edge of driving signal and optical transmitter providing the sameTANAKA KEIJI·Filed 2010·Granted Oct 30, 2012·2 cites·15 claims
- 0361US8406262B2LD-driver improving falling edge of driving signalTANAKA KEIJI·Filed 2011·Granted Mar 26, 2013·1 cites·26 claims
- 0454US2011160105A1Grease compositionTANAKA KEIJI·Filed 2009·Application pending·0 cites
- 0550US2010029526A1Urea grease compositionTANAKA KEIJI·Filed 2007·Application pending·0 cites
- 0648US2011136709A1Grease compositionTANAKA KEIJI·Filed 2009·Application pending·0 cites
- 0737US2012113999A1Driver for laser diode implemented with offset controlTANAKA KEIJI·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →