Seigo Kamitake

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Atomic absorption spectrophotometer
- Patent number 4,728,189
- Issue date Mar 1, 1988
- Hitachi, Ltd. Hitachi Instrument Eng.
- Konosuke Oishi
- G01 - MEASURING TESTING
Information Patent Grant
Spectrophotometers with digital processing
- Patent number 4,180,327
- Issue date Dec 25, 1979
- Hitachi, Ltd.
- Yoshio Maeda
- G01 - MEASURING TESTING