Yukimasa NOMURA

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Patents Grantslast 30 patents

Information Patent Grant
Brush type contact material and manufacturing method for the same
- Patent number 9,601,888
- Issue date Mar 21, 2017
- Tanaka Kikinzoku Kogyo K.K.
- Kazuo Ueda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BRUSH-TYPE CONTACT MATERIAL AND MANUFACTUING METHOD FOR THE SAME
- Publication number 20150318651
- Publication date Nov 5, 2015
- TANAKA KIKINZOKU KOGYO K.K
- Kazuo UEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Clad Electrode for Spark Plug and Method For Manufacturing Same
- Publication number 20140184054
- Publication date Jul 3, 2014
- Tanaka Kikinzoku Kogyo K.K.
- Yukimasa Nomura
- H01 - BASIC ELECTRIC ELEMENTS