Inventor

NINOMIYA KOICHIRO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “NINOMIYA KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US6765844B2Jul 20, 2004

Semiconductor memory device having a hierarchical I/O structure

HITACHI LTD15 citations91

US6665203B2Dec 16, 2003

Semiconductor memory device having a hierarchial I/O strucuture

HITACHI LTD27 citations91

HITACHI ULSI SYS CO LTD

1 patent

US6934214B2Aug 23, 2005

Semiconductor memory device having a hierarchical I/O structure

HITACHI ULSI SYS CO LTD12 citations82