Assignee
HAYASHI SEIJI
JP·4 granted patents·7 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0170US8174843B2Printed circuit boardHAYASHI SEIJI·Filed 2008·Granted May 8, 2012·4 cites·1 claims
- 0265US9198279B2Noise filter and transmission apparatusHAYASHI SEIJI·Filed 2011·Granted Nov 24, 2015·1 cites·3 claims
- 0362US9220165B2Printed circuit boardHAYASHI SEIJI·Filed 2012·Granted Dec 22, 2015·1 cites·8 claims
- 0457US8168895B2Printed wiring boardHAYASHI SEIJI·Filed 2009·Granted May 1, 2012·1 cites·9 claims
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