Yasushi Terui

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Atomic absorption spectrophotometer
- Patent number 6,020,958
- Issue date Feb 1, 2000
- Hitachi, Ltd.
- Hayato Tobe
- G01 - MEASURING TESTING
Information Patent Grant
Atomic absorptiometer and a metal specimen atomic vapor generation...
- Patent number 5,978,082
- Issue date Nov 2, 1999
- Hitachi, Ltd.
- Yasushi Terui
- G01 - MEASURING TESTING
Information Patent Grant
Atomic absorption spectrophotometer and graphite tube type cuvette...
- Patent number 5,822,059
- Issue date Oct 13, 1998
- Hitachi Ltd.
- Hayato Tobe
- G01 - MEASURING TESTING
Information Patent Grant
Analysis device using chemical combustion flame
- Patent number 5,801,827
- Issue date Sep 1, 1998
- Hitachi, Ltd.
- Kazuo Moriya
- G01 - MEASURING TESTING
Information Patent Grant
Atomic absorption spectrophotometer and atomic absorption spectroch...
- Patent number 5,786,887
- Issue date Jul 28, 1998
- Hitachi, Ltd.
- Yoshisada Ebata
- G01 - MEASURING TESTING