Inventor

FURUKAWA RYOUICHI

JP6 patents

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

HITACHI LTD

3 patents

US6576946B1Jun 10, 2003

Semiconductor device comprising capacitor cells, bit lines, word lines, and MOS transistors in a memory cell area over a semiconductor substrate

HITACHI LTD24 citations92

US6524927B1Feb 25, 2003

Semiconductor device and method of fabricating the same

HITACHI LTD17 citations91

US6444405B1Sep 3, 2002

Method of forming conductive layers in the trenches or through holes made in an insulating film on a semiconductors substrate

HITACHI LTD3 citations60

RENESAS TECH CORP

2 patents

US6717202B2Apr 6, 2004

HSG semiconductor capacitor with migration inhibition layer

RENESAS TECH CORP15 citations82

US6746913B2Jun 8, 2004

Method of manufacturing semiconductor integrated circuit device comprising a memory cell and a capacitor

RENESAS TECH CORP0 citations39

HITACHI ULSI SYS CO LTD

1 patent

US6770528B2Aug 3, 2004

Method of forming a data-storing capacitive element made in an insulating film on a semiconductor substrate

HITACHI ULSI SYS CO LTD23 citations90