Atsunori Hayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cage for roller bearing and manufacturing method thereof
- Patent number 7,866,895
- Issue date Jan 11, 2011
- JTEKT Corporation
- Atsunori Hayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Cage for Roller Bearing
- Publication number 20080037922
- Publication date Feb 14, 2008
- Atsunori Hayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cage for Roller Bearing and Manufacturing Method Thereof
- Publication number 20070297707
- Publication date Dec 27, 2007
- Atsunori Hayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...