Inventor
YASUDA SEIJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YASUDA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
3 patentsUS4589004AMay 13, 1986
Semiconductor device monolithically comprising a V-MOSFET and bipolar transistor isolated from each other
TOKYO SHIBAURA ELECTRIC CO54 citations91
US4566174AJan 28, 1986
Semiconductor device and method for manufacturing the same
TOKYO SHIBAURA ELECTRIC CO11 citations73
US4403392ASep 13, 1983
Method of manufacturing a semiconductor device
TOKYO SHIBAURA ELECTRIC CO9 citations71