Assignee
MABUCHI KATSUJI
JP·2 granted patents·15 citations·filing 2007–2007
Technology mixH02N2
Top patents by PatentIndex Score
2 records- 0172US8212450B2Generator including an electret memberMABUCHI KATSUJI·Filed 2007·Granted Jul 3, 2012·8 cites·8 claims
- 0269US8164231B2Electret device comprising electret film formed on main surface of substrate and electrostatic operating apparatusMABUCHI KATSUJI·Filed 2007·Granted Apr 24, 2012·7 cites·10 claims
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