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Hamura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor integrated circuit device having switching misfet and...
Patent number
6,737,318
Issue date
May 18, 2004
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing semiconductor integrated circuit device having...
Patent number
6,281,071
Issue date
Aug 28, 2001
Hiatchi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing semiconductor integrated circuit device having...
Patent number
5,930,624
Issue date
Jul 27, 1999
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit, method of fabricating the same an...
Patent number
5,917,211
Issue date
Jun 29, 1999
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device having switching MISFET and...
Patent number
5,753,550
Issue date
May 19, 1998
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit, method of fabricating the same an...
Patent number
5,734,188
Issue date
Mar 31, 1998
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing semiconductor integrated circuit device having...
Patent number
5,504,029
Issue date
Apr 2, 1996
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit, method of fabricating the same an...
Patent number
5,264,712
Issue date
Nov 23, 1993
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device having switching MISFET and...
Patent number
5,153,685
Issue date
Oct 6, 1992
Hitachi, Ltd.
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with multilayer silicon oxide silicon nitride...
Patent number
4,907,046
Issue date
Mar 6, 1990
Hitachi Ltd.
Yuzuru Ohji
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Semiconductor integrated circuit device and method of producing the...
Patent number
4,701,349
Issue date
Oct 20, 1987
Hitachi, Ltd.
Mitsumasa Koyanagi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor integrated circuit device having switching MISFET and...
Publication number
20040155289
Publication date
Aug 12, 2004
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device having switching misfet and...
Publication number
20020127793
Publication date
Sep 12, 2002
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device having switching misfet and...
Publication number
20020028574
Publication date
Mar 7, 2002
Jun Murata
H01 - BASIC ELECTRIC ELEMENTS