Lee Chuin Chen

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Patents Grantslast 30 patents

Information Patent Grant
Ionization apparatus and ionization analysis apparatus
- Patent number 8,853,626
- Issue date Oct 7, 2014
- University of Yamanashi
- Kenzo Hiraoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ionization analysis method and apparatus
- Patent number 8,253,098
- Issue date Aug 28, 2012
- University of Yamanashi
- Kenzo Hiraoka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ionization Apparatus and Ionization Analysis Apparatus
- Publication number 20140151550
- Publication date Jun 5, 2014
- UNIVERSITY OF YAMANASHI
- Kenzo Hiraoka
- G01 - MEASURING TESTING
Information Patent Application
Ionization apparatus and ionization analysis apparatus
- Publication number 20120292526
- Publication date Nov 22, 2012
- Kenzo Hiraoka
- G01 - MEASURING TESTING
Information Patent Application
IONIZATION ANALYSIS METHOD AND APPARATUS
- Publication number 20110108726
- Publication date May 12, 2011
- Kenzo Hiraoka
- H01 - BASIC ELECTRIC ELEMENTS