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Yoshio Kohno
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Hyogo-ken, JP
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last 30 patents
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Patent Grant
Semiconductor memory device including memory cells connected to a g...
Patent number
RE36531
Issue date
Jan 25, 2000
Mitsubishi Denki Kabushiki Kaisha
Hirotada Kuriyama
365 - Static information storage and retrieval
Information
Patent Grant
Semiconductor device
Patent number
5,859,444
Issue date
Jan 12, 1999
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
5,550,390
Issue date
Aug 27, 1996
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device including memory cells connected to a g...
Patent number
5,463,576
Issue date
Oct 31, 1995
Mitsubishi Denki Kabushiki Kaisha
Hirotada Kuriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
SRAM memory structure and manufacturing method thereof
Patent number
5,384,731
Issue date
Jan 24, 1995
Mitsubishi Denki Kabushiki Kaisha
Hirotada Kuriyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device including memory cells connected to a g...
Patent number
5,379,247
Issue date
Jan 3, 1995
Mitsubishi Denki Kabushiki Kaisha
Hirotada Kuriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having multiple layer resistance layer structu...
Patent number
5,093,706
Issue date
Mar 3, 1992
Mitsubishi Denki Kabushiki Kaisha
Junichi Mitsuhashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory cells having common contact hole
Patent number
4,984,199
Issue date
Jan 8, 1991
Mitsubishi Denki Kabushiki Kaisha
Masahiro Yoneda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
4,887,137
Issue date
Dec 12, 1989
Mitsubishi Denki Kabushiki Kaisha
Masahiro Yoneda
H01 - BASIC ELECTRIC ELEMENTS