Inventor
OSUMI MAYUMI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OSUMI MAYUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
5 patentsUS5679978AOct 21, 1997
Semiconductor device having resin gate hole through substrate for resin encapsulation
FUJITSU LTD96 citations95
US6379997B1Apr 30, 2002
Semiconductor device and method of producing the same and semiconductor device unit and method of producing the same
FUJITSU LTD54 citations94
US6111306AAug 29, 2000
Semiconductor device and method of producing the same and semiconductor device unit and method of producing the same
FUJITSU LTD83 citations94
US5616164AApr 1, 1997
Methods for making metal particle spherical and removing oxide film solder paste and soldering method
FUJITSU LTD18 citations83
US6034428AMar 7, 2000
Semiconductor integrated circuit device having stacked wiring and insulating layers
FUJITSU LTD9 citations72