Hidetaka Natsume

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and manufacturing method thereof
- Patent number 7,214,572
- Issue date May 8, 2007
- NEC Electronics Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and manufacturing method thereof
- Patent number 6,900,513
- Issue date May 31, 2005
- NEC Electronics Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,765,272
- Issue date Jul 20, 2004
- NEC Electronics Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device capable of surely fixing voltage at well
- Patent number 6,495,899
- Issue date Dec 17, 2002
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,333,542
- Issue date Dec 25, 2001
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having field isolating film of which upper sur...
- Patent number 6,207,539
- Issue date Mar 27, 2001
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common contact hole structure in semiconductor device
- Patent number 6,031,291
- Issue date Feb 29, 2000
- NEC Corporation
- Norifumi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device including high temperatu...
- Patent number 5,770,495
- Issue date Jun 23, 1998
- NEC Corporation
- Nolifumi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft error suppressing resistance load type SRAM cell
- Patent number 5,761,113
- Issue date Jun 2, 1998
- NEC Corporation
- Hidetaka Natsume
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor static memory device having a TFT load
- Patent number 5,757,031
- Issue date May 26, 1998
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SRAM cell having thin film transistors as loads
- Patent number 5,686,736
- Issue date Nov 11, 1997
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of checking alignment accuracy in photolithography
- Patent number 5,672,520
- Issue date Sep 30, 1997
- NEC Corporation
- Hidetaka Natsume
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device and manufacturing method thereof
- Publication number 20050224895
- Publication date Oct 13, 2005
- HIDETAKA NATSUME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20020158272
- Publication date Oct 31, 2002
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and manufacturing method thereof
- Publication number 20020096734
- Publication date Jul 25, 2002
- HIDETAKA NATSUME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20010045557
- Publication date Nov 29, 2001
- HIDETAKA NATSUME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-RESISTANCE LOAD SRAM
- Publication number 20010040260
- Publication date Nov 15, 2001
- HIDETAKA NATSUME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device capable of surely fixing voltage at well
- Publication number 20010028091
- Publication date Oct 11, 2001
- NEC Corporation
- Hidetaka Natsume
- H01 - BASIC ELECTRIC ELEMENTS

Hidetaka Natsume

Person

Patents Grantslast 30 patents

Semiconductor memory device and manufacturing method thereof

Semiconductor memory device and manufacturing method thereof

Semiconductor device

Semiconductor device capable of surely fixing voltage at well

Semiconductor device and method of manufacturing the same

Semiconductor device having field isolating film of which upper sur...

Common contact hole structure in semiconductor device

Method of fabricating semiconductor device including high temperatu...

Soft error suppressing resistance load type SRAM cell

Semiconductor static memory device having a TFT load

SRAM cell having thin film transistors as loads

Method of checking alignment accuracy in photolithography

Patents Applicationslast 30 patents

Semiconductor memory device and manufacturing method thereof

Semiconductor device

Semiconductor memory device and manufacturing method thereof

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

HIGH-RESISTANCE LOAD SRAM

Semiconductor device capable of surely fixing voltage at well