Ryuji Emoto

Follow

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing electrode complex for forming electrode of...
- Patent number 9,065,257
- Issue date Jun 23, 2015
- NGK Spark Plug Co., Ltd.
- Hiroshi Ichihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing spark plug
- Patent number 8,469,759
- Issue date Jun 25, 2013
- NGK Spark Plug Co., Ltd.
- Yasuhiro Hori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ELECTRODE COMPLEX FOR FORMING ELECTRODE OF...
- Publication number 20130157538
- Publication date Jun 20, 2013
- Hiroshi Ichihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SPARK PLUG
- Publication number 20120252298
- Publication date Oct 4, 2012
- NGK Spark Plug Co., Ltd.
- Yasuhiro HORI
- H01 - BASIC ELECTRIC ELEMENTS