Motohiro Naito

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Akishimashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct imaging type SIMS instrument
- Patent number 4,912,326
- Issue date Mar 27, 1990
- Jeol Ltd.
- Motohiro Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-focusing mass spectrometer having Wien filter and MS/MS inst...
- Patent number 4,866,267
- Issue date Sep 12, 1989
- Jeol Ltd.
- Hisashi Matsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sweeping method for superimposed-field mass spectrometer
- Patent number 4,645,928
- Issue date Feb 24, 1987
- Jeol Ltd.
- Motohiro Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sweeping process for mass spectrometer having superimposed fields
- Patent number 4,588,889
- Issue date May 13, 1986
- Jeol Ltd.
- Motohiro Naito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mass spectrometer
- Patent number 4,521,687
- Issue date Jun 4, 1985
- Jeol Ltd.
- Motohiro Naito
- H01 - BASIC ELECTRIC ELEMENTS