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Tamotsu Kobayashi
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Capacitance type electromagnetic flowmeter
Patent number
5,421,210
Issue date
Jun 6, 1995
Yokogawa Electric Corporation
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic flow meter
Patent number
4,773,274
Issue date
Sep 27, 1988
Yokogawa Electric Corporation
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic flow meter converter
Patent number
4,680,973
Issue date
Jul 21, 1987
Yokogawa Hokushin Electric Corporation
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Signal generator for electromagnetic flowmeter
Patent number
4,290,312
Issue date
Sep 22, 1981
Hokushin Electric Works, Ltd.
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Ratio meter for capacitive-type displacement converter
Patent number
4,211,971
Issue date
Jul 8, 1980
Hokushin Electric Works, Ltd.
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic flowmeter with noise compensation
Patent number
4,181,019
Issue date
Jan 1, 1980
Hokushin Electric Works, Ltd.
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Resistance-to-current converter
Patent number
4,143,550
Issue date
Mar 13, 1979
Hokushin Electric Works, Ltd.
Tamotsu Kobayashi
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic current meter for open channel flow measurement
Patent number
4,122,714
Issue date
Oct 31, 1978
Hokushin Electric Works, Ltd.
Tamotsu Kobayashi
G01 - MEASURING TESTING