Masao Kawashima

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cage for rolling bearing and rolling bearing
- Patent number 9,086,094
- Issue date Jul 21, 2015
- NTN Corporation
- Masaki Egami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Cage for rolling bearing and rolling bearing
- Publication number 20110097028
- Publication date Apr 28, 2011
- NTN Corporation
- Masaki Egami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...