Tomohiko OBATA

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Patents Grantslast 30 patents

Information Patent Grant
Rolling bearing
- Patent number 10,132,358
- Issue date Nov 20, 2018
- NTN Corporation
- Mitsuo Kawamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BEARING
- Publication number 20170152891
- Publication date Jun 1, 2017
- NTN Corporation
- Mitsuo KAWAMURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...