Masayoshi Tanahashi

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rolling bearing unit with combination seal ring
- Patent number 9,534,636
- Issue date Jan 3, 2017
- NSK Ltd.
- Akinobu Takayama
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BEARING UNIT WITH COMBINATION SEAL RING
- Publication number 20150117805
- Publication date Apr 30, 2015
- NSK Ltd.
- Akinobu Takayama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...