Assignee
HASEGAWA HIDEAKI
JP·7 granted patents·21 citations·filing 2010–2012
Top patents by PatentIndex Score
7 records- 0189US8587507B2Driving circuit and display apparatus having operational amplifiers with parasitic diodesHASEGAWA HIDEAKI·Filed 2011·Granted Nov 19, 2013·7 cites·19 claims
- 0289US8243445B2Electronic apparatusHASEGAWA HIDEAKI·Filed 2010·Granted Aug 14, 2012·11 cites·6 claims
- 0362US8625194B2Semiconductor optical amplifierHASEGAWA HIDEAKI·Filed 2012·Granted Jan 7, 2014·1 cites·4 claims
- 0460US8548024B2Semiconductor laser moduleHASEGAWA HIDEAKI·Filed 2011·Granted Oct 1, 2013·1 cites·20 claims
- 0559US8547631B2Semiconductor optical amplifierHASEGAWA HIDEAKI·Filed 2010·Granted Oct 1, 2013·1 cites·8 claims
- 0644US9280086B2Image forming apparatus having developer supplying operationHASEGAWA HIDEAKI·Filed 2011·Granted Mar 8, 2016·0 cites·6 claims
- 0739US9070340B2Driving device of display deviceHASEGAWA HIDEAKI·Filed 2011·Granted Jun 30, 2015·0 cites·10 claims
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