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Soichiro Hashiba
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Hamura-machi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor integrated circuit device having capacitance element...
Patent number
5,880,497
Issue date
Mar 9, 1999
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SRAM having load transistor formed above driver transistor
Patent number
5,834,851
Issue date
Nov 10, 1998
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and process for fabricating...
Patent number
5,767,554
Issue date
Jun 16, 1998
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating a semiconductor integrated circuit device
Patent number
5,731,219
Issue date
Mar 24, 1998
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating a semiconductor integrated circuit device
Patent number
5,700,704
Issue date
Dec 23, 1997
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and process for fabricating...
Patent number
5,656,836
Issue date
Aug 12, 1997
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and process for fabricating...
Patent number
5,652,457
Issue date
Jul 29, 1997
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and process for fabricating...
Patent number
5,572,480
Issue date
Nov 5, 1996
Hitachi Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and process of manufacturin...
Patent number
5,508,540
Issue date
Apr 16, 1996
Hitachi, Ltd.
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit device ha...
Patent number
5,444,012
Issue date
Aug 22, 1995
Hitachi, Ltd.
Keiichi Yoshizumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SRAM with dual word lines overlapping drive transistor gates
Patent number
5,239,196
Issue date
Aug 24, 1993
Shuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS