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Kawasaki, JP
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last 30 patents
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Patent Grant
Contact type image sensor
Patent number
5,335,092
Issue date
Aug 2, 1994
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor apparatus with noise cancellation circuitry
Patent number
5,231,503
Issue date
Jul 27, 1993
Nippon Steel Corporation
Youichi Nagatake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor module for handy-type image input apparatus
Patent number
5,218,462
Issue date
Jun 8, 1993
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Complete-contact type image sensor
Patent number
5,216,524
Issue date
Jun 1, 1993
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photoelectric conversion device
Patent number
5,191,202
Issue date
Mar 2, 1993
Nippon Steel Corporation
Koichi Kitamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry-etched amorphous silicon device with recessed electrode
Patent number
5,166,757
Issue date
Nov 24, 1992
Nippon Steel Corporation
Koichi Kitamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Full contact image sensor device with light blocking means
Patent number
5,149,955
Issue date
Sep 22, 1992
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Complete close-contact type image sensor
Patent number
5,142,381
Issue date
Aug 25, 1992
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for driving image sensor device
Patent number
5,140,148
Issue date
Aug 18, 1992
Nippon Steel Corporation
Koichi Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contact type image sensor device
Patent number
5,097,120
Issue date
Mar 17, 1992
Nippon Steel Corporation
Koichi Kitamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diode and producing method thereof and contact image sensor device...
Patent number
5,051,803
Issue date
Sep 24, 1991
Nippon Steel Corporation
Koichi Kitamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact type image sensor device with specific capacitance ratio
Patent number
5,004,903
Issue date
Apr 2, 1991
Nippon Steel Corporation
Koichi Kitamura
H01 - BASIC ELECTRIC ELEMENTS