Assignee
MARUYAMA HIRONORI
JP·2 granted patents·51 citations·filing 2008–2009
Top patents by PatentIndex Score
2 records- 0191US8227703B2Multilayered circuit board and semiconductor deviceMARUYAMA HIRONORI·Filed 2008·Granted Jul 24, 2012·48 cites·5 claims
- 0263US8604352B2Multilayer circuit board, insulating sheet, and semiconductor package using multilayer circuit boardMARUYAMA HIRONORI·Filed 2009·Granted Dec 10, 2013·3 cites·17 claims
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