Tsutomu Yuri

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Chigasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quadrupole mass spectrometer
- Patent number 8,674,298
- Issue date Mar 18, 2014
- ULVAC, Inc.
- Toyoaki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mass spectrometry unit
- Patent number 8,138,473
- Issue date Mar 20, 2012
- Ulvac, Inc.
- Toyoaki Nakajima
- G01 - MEASURING TESTING
Information Patent Grant
Method of controlling mass spectrometer and mass spectrometer
- Patent number 8,115,166
- Issue date Feb 14, 2012
- Ulvac, Inc.
- Toyoaki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of controlling mass spectrometer and mass spectrometer
- Patent number 8,013,291
- Issue date Sep 6, 2011
- Ulvac, Inc.
- Toyoaki Nakajima

Patents Applicationslast 30 patents

Information Patent Application
QUADRUPOLE MASS SPECTROMETER
- Publication number 20120280122
- Publication date Nov 8, 2012
- Toyoaki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MASS SPECTROMETRY UNIT
- Publication number 20100213363
- Publication date Aug 26, 2010
- ULVAC, Inc.
- Toyoaki Nakajima
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF CONTROLLING MASS SPECTROMETER AND MASS SPECTROMETER
- Publication number 20100133429
- Publication date Jun 3, 2010
- ULVAC, Inc.
- Toyoaki Nakajima
- H01 - BASIC ELECTRIC ELEMENTS