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Haruki Mori
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Yokohama, JP
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last 30 patents
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Patent Grant
Etching method and apparatus
Patent number
5,766,494
Issue date
Jun 16, 1998
Kabushiki Kaisha Toshiba
Haruki Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of etching silicon nitride film
Patent number
5,756,402
Issue date
May 26, 1998
Kabushiki Kaisha Toshiba
Sadayuki Jimbo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
5,445,710
Issue date
Aug 29, 1995
Kabushiki Kaisha Toshiba
Masaru Hori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing apparatus etching tunnel-type
Patent number
5,383,984
Issue date
Jan 24, 1995
Tokyo Electron Limited
Yutaka Shimada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
5,302,240
Issue date
Apr 12, 1994
Kabushiki Kaisha Toshiba
Masaru Hori
H01 - BASIC ELECTRIC ELEMENTS