Inventor

IZUTSU TAKASHI

JP4 patents

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

RENESAS TECH CORP

3 patents

US6704238B2Mar 9, 2004

Semiconductor memory device including data bus pairs respectively dedicated to data writing and data reading

RENESAS TECH CORP18 citations82

US6859386B2Feb 22, 2005

Semiconductor memory device with memory cell having low cell ratio

RENESAS TECH CORP11 citations69

US6936878B2Aug 30, 2005

Semiconductor memory device with reduced memory cell area

RENESAS TECH CORP6 citations61

MITSUBISHI ELECTRIC CORP

1 patent

US6189119B1Feb 13, 2001

Semiconductor memory device having test mode

MITSUBISHI ELECTRIC CORP6 citations53