Zhengyong Liu

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inspecting device and inspecting method
- Patent number 9,546,939
- Issue date Jan 17, 2017
- Mitsubishi Electric Corporation
- Zhengyong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic wire connecting device
- Patent number 9,545,681
- Issue date Jan 17, 2017
- Mitsubishi Electric Corporation
- Zhengyong Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrode annealing processing method and wire electric discha...
- Patent number 9,433,035
- Issue date Aug 30, 2016
- Mitsubishi Electric Corporation
- Rintaro Nagaoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
INSPECTING DEVICE AND INSPECTING METHOD
- Publication number 20150308933
- Publication date Oct 29, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Zhengyong LIU
- G01 - MEASURING TESTING
Information Patent Application
WIRE ELECTRODE ANNEALING PROCESSING METHOD AND WIRE ELECTRIC DISCHA...
- Publication number 20130334187
- Publication date Dec 19, 2013
- Mitsubishi Electric Corporation
- Rintaro Nagaoka
- C21 - METALLURGY OF IRON
Information Patent Application
AUTOMATIC WIRE CONNECTING DEVICE
- Publication number 20130299459
- Publication date Nov 14, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Zhengyong Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR