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Kitahara; Takeshi
Gotenba, JP
No. of patents:

Patent Number Title Of Patent Date Issued
8564118 Power module substrate, power module, and method for manufacturing power module substrate October 22, 2013
A power module substrate includes: a ceramics substrate having a surface; and a metal plate connected to the surface of the ceramics substrate, composed of aluminum, and including Cu at a joint interface between the ceramics substrate and the metal plate, wherein a Cu concentration at th
8116084 Method for manufacturing power module substrate, power module substrate, and power module February 14, 2012
A method for manufacturing a power module substrate, includes: preparing a ceramics substrate and a metal plate made of pure aluminum; a fusion step in which the ceramics substrate and the metal plate are stacked in layers with a brazing filler metal interposed therebetween, and a fused

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