Katsunori Sone

Follow

Person

Bron, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Rolling bearing, spindle support structure of main motor for railwa...
- Patent number 8,227,950
- Issue date Jul 24, 2012
- NTN Corporation
- Katsunori Sone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing, spindle support structure of main motor for railwa...
- Patent number 8,044,544
- Issue date Oct 25, 2011
- NTN Corporation
- Katsunori Sone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BEARING, SPINDLE SUPPORT STRUCTURE OF MAIN MOTOR FOR RAILWA...
- Publication number 20120027332
- Publication date Feb 2, 2012
- NTN Corporation
- Katsunori Sone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Rolling Bearing, Spindle Support Structure of Main Motor for Railwa...
- Publication number 20090322170
- Publication date Dec 31, 2009
- Katsunori Sone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...