Inventor
HIGASHIGUCHI YUTAKA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHIGUCHI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
11 patentsUS5783865AJul 21, 1998
Wiring substrate and semiconductor device
FUJITSU LTD96 citations97
US5828128AOct 27, 1998
Semiconductor device having a bump which is inspected from outside and a circuit board used with such a semiconductor device
FUJITSU LTD160 citations96
US6023098AFeb 8, 2000
Semiconductor device having terminals for heat radiation
FUJITSU LTD72 citations95
US6144090ANov 7, 2000
Ball grid array package having electrodes on peripheral side surfaces of a package board
FUJITSU LTD41 citations92
US6127634AOct 3, 2000
Wiring board with an insulating layer to prevent gap formation during etching
FUJITSU LTD22 citations91
US5760469AJun 2, 1998
Semiconductor device and semiconductor device mounting board
FUJITSU LTD46 citations90
US5631660AMay 20, 1997
Antenna module for a portable radio equipment with a grounding conductor
FUJITSU LTD37 citations88
US7835159B2Nov 16, 2010
Method of making assembly module and board module and electronic apparatus
FUJITSU LTD8 citations81
US6038135AMar 14, 2000
Wiring board and semiconductor device
FUJITSU LTD9 citations73
US5455596AOct 3, 1995
Antenna module for incorporation in wireless terminal equipment such as portable telephone
FUJITSU LTD10 citations71
US5361488ANov 8, 1994
Manufacturing method for antenna module
FUJITSU LTD6 citations57