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Michito Uehara
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Sodegaura, JP
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last 30 patents
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Patent Grant
Method and apparatus for detecting wavelength of laser beam
Patent number
5,319,441
Issue date
Jun 7, 1994
Mitsui Petrochemical Industries, Ltd.
Mitsugu Terada
G01 - MEASURING TESTING
Information
Patent Grant
Discharge exciting excimer laser device
Patent number
5,251,226
Issue date
Oct 5, 1993
Mitsui Petrochemical Industries, Ltd.
Shuntaro Watanabe
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Gas laser apparatus
Patent number
5,197,078
Issue date
Mar 23, 1993
Mitsui Petrochemical Industries, Ltd.
Mitsugu Terada
H01 - BASIC ELECTRIC ELEMENTS