Inventor
AOYAGI HIDETOMO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “AOYAGI HIDETOMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS5598373AJan 28, 1997
Semiconductor memory system
HITACHI LTD29 citations91
US5440521AAug 8, 1995
Semiconductor integrated circuit device
HITACHI LTD23 citations91
US5805513ASep 8, 1998
Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor
HITACHI LTD15 citations81
US5426613AJun 20, 1995
Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor
HITACHI LTD18 citations81
US5217917AJun 8, 1993
Semiconductor memory device with improved substrate arrangement to permit forming a plurality of different types of random access memory, and a testing method therefor
HITACHI LTD11 citations72