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Hiroki Tabuchi
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Nara, JP
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last 30 patents
Information
Patent Grant
Photomask utilizing auxiliary pattern that is not transferred with...
Patent number
6,103,428
Issue date
Aug 15, 2000
Sharp Kabushiki Kaisha
Tetsuya Hatai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for forming a fine resist pattern
Patent number
5,480,047
Issue date
Jan 2, 1996
Sharp Kabushiki Kaisha
Makoto Tanigawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lithographic process for producing small mask apertures and product...
Patent number
5,403,685
Issue date
Apr 4, 1995
Sharp Kabushiki Kaisha
David A. Vidusek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask for photolithography
Patent number
5,389,474
Issue date
Feb 14, 1995
Sharp Kabushiki Kaisha
Katsuji Iguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Defect inspection system for phase shift masks
Patent number
5,353,116
Issue date
Oct 4, 1994
Sharp Kabushiki Kaisha
Makoto Tanigawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for forming resist mask pattern by light exposure having a p...
Patent number
5,330,862
Issue date
Jul 19, 1994
Sharp Kabushiki Kaisha
Hiroki Tabuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Moisture-sensitive device
Patent number
5,048,336
Issue date
Sep 17, 1991
Sharp Kabushiki Kaisha
Takashi Sugihara
G01 - MEASURING TESTING
Information
Patent Grant
Sensor
Patent number
4,928,513
Issue date
May 29, 1990
Sharp Kabushiki Kaisha
Takashi Sugihara
G01 - MEASURING TESTING
Information
Patent Grant
Method of manufacturing platinum resistance thermometer
Patent number
4,805,296
Issue date
Feb 21, 1989
Sharp Kabushiki Kaisha
Akihito Jinda
G01 - MEASURING TESTING
Information
Patent Grant
Platinum resistor for the measurement of temperatures
Patent number
4,649,365
Issue date
Mar 10, 1987
Sharp Kabushiki Kaisha
Hisatoshi Furubayashi
G01 - MEASURING TESTING