Inventor
HAMADE KEI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HAMADE KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS6333879B1Dec 25, 2001
Semiconductor device operable in a plurality of test operation modes
MITSUBISHI ELECTRIC CORP48 citations96
US5953261ASep 14, 1999
Semiconductor memory device having data input/output circuit of small occupied area capable of high-speed data input/output
MITSUBISHI ELECTRIC CORP55 citations96
US5793686AAug 11, 1998
Semiconductor memory device having data input/output circuit of small occupied area capable of high-speed data input/output
MITSUBISHI ELECTRIC CORP49 citations96
US6449198B1Sep 10, 2002
Semiconductor memory device
MITSUBISHI ELECTRIC CORP30 citations92
US6424142B1Jul 23, 2002
Semiconductor device operable in a plurality of test operation modes
MITSUBISHI ELECTRIC CORP28 citations92
US6055199AApr 25, 2000
Test circuit for a semiconductor memory device and method for burn-in test
MITSUBISHI ELECTRIC CORP23 citations92
US5650975AJul 22, 1997
Semiconductor memory device having improved hierarchical I/O line pair structure
MITSUBISHI ELECTRIC CORP36 citations92
US6157588ADec 5, 2000
Semiconductor memory device having hierarchical word line structure
MITSUBISHI ELECTRIC CORP20 citations84
US5469402ANov 21, 1995
Buffer circuit of a semiconductor memory device
MITSUBISHI ELECTRIC CORP8 citations74
US5323349AJun 21, 1994
Dynamic semiconductor memory device having separate read and write data bases
MITSUBISHI ELECTRIC CORP16 citations74
US5710737AJan 20, 1998
Semiconductor memory device
MITSUBISHI ELECTRIC CORP14 citations73