P

Inventor

OGURA TAKU

JP48 patents
⚠️ This page may combine multiple inventors who share the name “OGURA TAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RENESAS TECH CORP

17 patents
US7466592B2Dec 16, 2008

Semiconductor memory device

RENESAS TECH CORP89 citations98
US7164601B2Jan 16, 2007

Multi-level nonvolatile semiconductor memory device utilizing a nonvolatile semiconductor memory device for storing binary data

RENESAS TECH CORP77 citations98
US7149115B2Dec 12, 2006

Nonvolatile memory device including circuit formed of thin film transistors

RENESAS TECH CORP11 citations93
US7230852B2Jun 12, 2007

Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time

RENESAS TECH CORP42 citations92
US7164602B2Jan 16, 2007

Nonvolatile semiconductor memory device including high efficiency and low cost redundant structure

RENESAS TECH CORP20 citations92
US7542363B2Jun 2, 2009

Semiconductor memory device enhancing reliability in data reading

RENESAS TECH CORP11 citations84
US7365578B2Apr 29, 2008

Semiconductor device with pump circuit

RENESAS TECH CORP5 citations74
US7268612B2Sep 11, 2007

Semiconductor device with pump circuit

RENESAS TECH CORP5 citations74
US7821829B2Oct 26, 2010

Nonvolatile memory device including circuit formed of thin film transistors

RENESAS TECH CORP1 citations63
US7436712B2Oct 14, 2008

Nonvolatile memory device including circuit formed of thin film transistors

RENESAS TECH CORP2 citations63
US7180362B2Feb 20, 2007

Semiconductor device with pump circuit

RENESAS TECH CORP4 citations63
US6760259B1Jul 6, 2004

Non-volatile semiconductor memory device that can be fabricated with erasure unit modified

RENESAS TECH CORP5 citations63
US7248513B2Jul 24, 2007

Semiconductor memory device having memory block configuration

RENESAS TECH CORP2 citations62
US7782672B2Aug 24, 2010

Semiconductor memory device having memory block configuration

RENESAS TECH CORP0 citations52
US7447087B2Nov 4, 2008

Semiconductor memory device having memory block configuration

RENESAS TECH CORP0 citations52
US7339831B2Mar 4, 2008

Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time

RENESAS TECH CORP0 citations52
US7307886B2Dec 11, 2007

Nonvolatile memory device including circuit formed of thin film transistors

RENESAS TECH CORP0 citations52

MITSUBISHI ELECTRIC CORP

9 patents

GENUSION INC

4 patents

RENESAS ELECTRONICS CORP

3 patents

FUJITSU GENERAL LTD

3 patents

OGURA TAKU

3 patents

AJIKA NATSUO

2 patents

AIIKA NATSUO

1 patent

DENSO CORP

1 patent

MURATA MANUFACTURING CO

1 patent

TAKEUCHI YOSHIKUNI

1 patent

HIDAKA MAKOTO

1 patent

TOYO SUISAN KAISHA

1 patent

KANAYAMA JUNYA

1 patent