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Katsumi Isozaki
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Moving mirror support device for photo-interferometer
Patent number
6,322,037
Issue date
Nov 27, 2001
Yokogawa Electric Corporation
Tomoaki Nanko
G02 - OPTICS
Information
Patent Grant
Confocal microscope
Patent number
5,847,867
Issue date
Dec 8, 1998
Yokogawa Electric Corporation
Yumiko Sugiyama
G02 - OPTICS
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Patent Grant
Confocal microscope
Patent number
5,717,519
Issue date
Feb 10, 1998
Yokogawa Electric Corporation
Yumiko Sugiyama
G02 - OPTICS
Information
Patent Grant
Cylindrical vibrator type pressure transducer
Patent number
4,495,818
Issue date
Jan 29, 1985
Yokogawa Hokushin Electric Corporation
Kyoichi Ikeda
G01 - MEASURING TESTING