Yuzo Nakagawa

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chromatographic plate
- Patent number 4,587,020
- Issue date May 6, 1986
- Shionogi & Company, Ltd.
- Yuzo Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Sample holding element for mass spectrometer
- Patent number 4,267,457
- Issue date May 12, 1981
- Shionogi & Co., Ltd.
- Yuzo Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS