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Takashi Sakoh
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
7,974,137
Issue date
Jul 5, 2011
Renesas Electronics Corporation
Takashi Sakoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device including capacitive element of an analog circuit
Patent number
6,384,444
Issue date
May 7, 2002
NEC Corporation
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device having a reduced area for a resistor el...
Patent number
6,172,389
Issue date
Jan 9, 2001
NEC Corporation
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Partial one-shot electron beam exposure mask and method of forming...
Patent number
6,020,092
Issue date
Feb 1, 2000
NEC Corporation
Takashi Sakoh
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Integrated circuit pattern lithography method capable of reducing t...
Patent number
5,968,692
Issue date
Oct 19, 1999
NEC Corporation
Naoki Kasai
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing semiconductor memory device
Patent number
5,858,837
Issue date
Jan 12, 1999
NEC Corporation
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a stacked capacitor
Patent number
5,824,591
Issue date
Oct 20, 1998
NEC Corporation
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device containing conductor plug that can reduce cont...
Patent number
5,641,991
Issue date
Jun 24, 1997
NEC Corporation
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20110255332
Publication date
Oct 20, 2011
RENESAS ELECTRONICS CORPORATION
Takashi SAKOH
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING HSG POLYCRYSTALLINE SILICON LAYER
Publication number
20010044182
Publication date
Nov 22, 2001
TAKASHI SAKOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device including a capacity element for analog circui...
Publication number
20010003365
Publication date
Jun 14, 2001
Takashi Sakoh
H01 - BASIC ELECTRIC ELEMENTS