Assignee
ISHIKAWA HIROYUKI
JP·6 granted patents·2 pending applications·9 citations·filing 2005–2012
Top patents by PatentIndex Score
8 records- 0182US8552971B2Driving circuit for light emitting diodeISHIKAWA HIROYUKI·Filed 2009·Granted Oct 8, 2013·8 cites·6 claims
- 0270US8843045B2Fuser and image-forming apparatus that use endless beltISHIKAWA HIROYUKI·Filed 2012·Granted Sep 23, 2014·1 cites·20 claims
- 0344US10152926B2Driving circuit for light emitting element, light emitting device using same, and display apparatusISHIKAWA HIROYUKI·Filed 2011·Granted Dec 11, 2018·0 cites·12 claims
- 0444US8337678B2Electrochemical apparatusISHIKAWA HIROYUKI·Filed 2010·Granted Dec 25, 2012·0 cites·5 claims
- 0542US8317303B2Liquid-droplet jetting apparatus and method for producing the sameISHIKAWA HIROYUKI·Filed 2007·Granted Nov 27, 2012·0 cites·12 claims
- 0638US2012113208A1Optical print head and image forming apparatusISHIKAWA HIROYUKI·Filed 2011·Application pending·0 cites
- 0735US2006001410A1Power supply apparatus using synchronous rectified step-down converterISHIKAWA HIROYUKI·Filed 2005·Application pending·0 cites
- 0833US8964149B2Liquid crystal display device and method for manufacturing transparent electrodeISHIKAWA HIROYUKI·Filed 2010·Granted Feb 24, 2015·0 cites·7 claims
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