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Shin-ichi Taka
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Yokosuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing self-aligned bipolar transistors using dou...
Patent number
5,488,002
Issue date
Jan 30, 1996
Kabushiki Kaisha Toshiba
Koji Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a hetero bipolar transistor
Patent number
5,399,511
Issue date
Mar 21, 1995
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hetero bipolar transistor and method of manufacturing the same
Patent number
5,365,090
Issue date
Nov 15, 1994
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor integrated circuit device
Patent number
5,356,821
Issue date
Oct 18, 1994
Kabushiki Kaisha Toshiba
Hiroshi Naruse
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing bipolar transistor operated at high speed
Patent number
5,244,533
Issue date
Sep 14, 1993
Kabushiki Kaisha Toshiba
Koji Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
5,204,276
Issue date
Apr 20, 1993
Kabushiki Kaisha Toshiba
Hiroomi Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor
Patent number
5,148,252
Issue date
Sep 15, 1992
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device having a silicide layer
Patent number
5,102,826
Issue date
Apr 7, 1992
Kabushiki Kaisha Toshiba
Jiro Ohshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing super self-alignment technology bipolar tra...
Patent number
4,975,381
Issue date
Dec 4, 1990
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
4,910,170
Issue date
Mar 20, 1990
Kabushiki Kaisha Toshiba
Toshiyo Motozima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing bipolar transistor with self-aligned extern...
Patent number
4,871,685
Issue date
Oct 3, 1989
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor integrated circuit device hav...
Patent number
4,853,342
Issue date
Aug 1, 1989
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of gettering a semiconductor device and forming an isolation...
Patent number
4,766,086
Issue date
Aug 23, 1988
Kabushiki Kaisha Toshiba
Jiro Ohshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device with conductive tren...
Patent number
4,717,682
Issue date
Jan 5, 1988
Kabushiki Kaisha Toshiba
Shin-ichi Taka
H01 - BASIC ELECTRIC ELEMENTS