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Mitsutaka Katada
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Hoi-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
SOI (silicon on insulator) structure semiconductor device and metho...
Patent number
8,410,573
Issue date
Apr 2, 2013
Denso Corporation
Hiroshi Ohtsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including a plurality of memory cells with no...
Patent number
8,035,154
Issue date
Oct 11, 2011
Denso Corporation
Takayoshi Naruse
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and method of erasing and p...
Patent number
7,796,442
Issue date
Sep 14, 2010
Denso Corporation
Mitsutaka Katada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, wiring of semiconductor device, and method of...
Patent number
7,642,653
Issue date
Jan 5, 2010
Denso Corporation
Takeshi Kuzuhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EEPROM and EEPROM manufacturing method
Patent number
6,914,288
Issue date
Jul 5, 2005
Denso Corporation
Hiroyasu Itou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charge retention lifetime evaluation method for nonvolatile semicon...
Patent number
6,339,557
Issue date
Jan 15, 2002
Denso Corporation
Tsutomu Kawaguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and fabrication process thereof
Patent number
6,337,249
Issue date
Jan 8, 2002
Nippondenso Co., Ltd.
Hiroyuki Yamane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device having high-concentration region around...
Patent number
6,236,085
Issue date
May 22, 2001
Denso Corporation
Tsutomu Kawaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement-type semiconductor having reduced leakage current
Patent number
5,675,167
Issue date
Oct 7, 1997
Nippondenso Co., Ltd.
Hiroyuki Yamane
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOI (SILICON ON INSULATOR) STRUCTURE SEMICONDUCTOR DEVICE AND METHO...
Publication number
20100264510
Publication date
Oct 21, 2010
Denso Corporation
Hiroshi Ohtsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device including a plurality of memory cells and meth...
Publication number
20090114974
Publication date
May 7, 2009
DENSO CORPORATION
Takayoshi Naruse
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device having multiple wiring layers
Publication number
20080258304
Publication date
Oct 23, 2008
DENSO CORPORATION
Atsushi Komura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile semiconductor memory device and method of erasing and p...
Publication number
20080239817
Publication date
Oct 2, 2008
DENSO CORPORATION
Mitsutaka Katada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, wiring of semiconductor device, and method of...
Publication number
20080105947
Publication date
May 8, 2008
DENSO CORPORATION
Takeshi Kuzuhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EEPROM and EEPROM manufacturing method
Publication number
20040070022
Publication date
Apr 15, 2004
Hiroyasu Itou
H01 - BASIC ELECTRIC ELEMENTS