Inventor
YAMASAKI YASUYUKI
6 patents
⚠️ This page may combine multiple inventors who share the name “YAMASAKI YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS4943843AJul 24, 1990
Semiconductor device
HITACHI LTD69 citations95
US4527730AJul 9, 1985
Wire bonding apparatus
HITACHI LTD68 citations95
US5234866AAug 10, 1993
Semiconductor device and process for producing the same, and lead frame used in said process
HITACHI LTD44 citations91
US5126821AJun 30, 1992
Semiconductor device having inner leads extending over a surface of a semiconductor pellet
HITACHI LTD25 citations91