Kounosuke Oishi

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Mito, JP

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Patents Grantslast 30 patents

Information Patent Grant
Atomic absorption spectrophotometer
- Patent number 4,718,763
- Issue date Jan 12, 1988
- Hitachi, Ltd.
- Kounosuke Oishi
- G01 - MEASURING TESTING
Information Patent Grant
Zeeman atomic absorption spectrophotometer
- Patent number 4,449,820
- Issue date May 22, 1984
- Hitachi, Ltd.
- Hideaki Koizumi
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring magnetooptic anisotropy
- Patent number 4,298,284
- Issue date Nov 3, 1981
- Hitachi, Ltd.
- Manabu Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Magneto-optic spectrophotometer
- Patent number 4,165,937
- Issue date Aug 28, 1979
- Hitachi, Ltd.
- Seiichi Murayama
- G01 - MEASURING TESTING