Inventor
TAKEGAWA YOICHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TAKEGAWA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
3 patentsUS6746933B1Jun 8, 2004
Pitcher-shaped active area for field effect transistor and method of forming same
IBM35 citations92
US6960514B2Nov 1, 2005
Pitcher-shaped active area for field effect transistor and method of forming same
IBM9 citations73
US6495876B1Dec 17, 2002
DRAM strap: hydrogen annealing for improved strap resistance in high density trench DRAMS
IBM4 citations61