Assignee
HASEGAWA JUNICHI
JP·11 granted patents·3 pending applications·35 citations·filing 2005–2012
Top patents by PatentIndex Score
14 records- 0184US8457459B2Arrayed-waveguide-grating-type optical multiplexer/demultiplexerHASEGAWA JUNICHI·Filed 2010·Granted Jun 4, 2013·7 cites·10 claims
- 0283US8400074B2Electronic ballast with feedback current control for preheating of lamp filamentsHASEGAWA JUNICHI·Filed 2010·Granted Mar 19, 2013·7 cites·20 claims
- 0380US8907888B2Portable electronic deviceHASEGAWA JUNICHI·Filed 2008·Granted Dec 9, 2014·7 cites·10 claims
- 0479US8319447B2Hid lamp ballast with multi-phase operation based on a detected lamp illumination stateHASEGAWA JUNICHI·Filed 2010·Granted Nov 27, 2012·5 cites·16 claims
- 0567US8977319B2Portable electronic device and method for controlling portable electronic deviceHASEGAWA JUNICHI·Filed 2010·Granted Mar 10, 2015·2 cites·11 claims
- 0667US8320953B2Mobile terminal deviceHASEGAWA JUNICHI·Filed 2008·Granted Nov 27, 2012·3 cites·5 claims
- 0761US9233671B2Parking lock control device for vehicle and control methodHASEGAWA JUNICHI·Filed 2012·Granted Jan 12, 2016·1 cites·8 claims
- 0861US9216719B2Parking lock control device for vehicle and control methodHASEGAWA JUNICHI·Filed 2012·Granted Dec 22, 2015·2 cites·5 claims
- 0961US9096197B2Parking lock control device for vehicle and control methodHASEGAWA JUNICHI·Filed 2012·Granted Aug 4, 2015·1 cites·7 claims
- 1049US2011170073A1Image projectorHASEGAWA JUNICHI·Filed 2008·Application pending·0 cites
- 1147US8326123B2Movie player, mobile terminal, and data processing method of mobile terminalHASEGAWA JUNICHI·Filed 2005·Granted Dec 4, 2012·0 cites·12 claims
- 1242US2012195553A1Arrayed waveguide grating type optical multiplexer and demultiplexerHASEGAWA JUNICHI·Filed 2012·Application pending·0 cites
- 1342US2012195552A1Arrayed waveguide grating type optical multiplexer and demultiplexerHASEGAWA JUNICHI·Filed 2012·Application pending·0 cites
- 1436US8433289B2Communication apparatusHASEGAWA JUNICHI·Filed 2012·Granted Apr 30, 2013·0 cites·9 claims
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