Mitsuho AOKI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rolling bearing, grease supply system, spindle unit, grease supply...
- Patent number 8,753,016
- Issue date Jun 17, 2014
- NSK Ltd.
- Naoki Matsuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Main shaft device and machine tool with the same
- Patent number 8,052,362
- Issue date Nov 8, 2011
- NSK, Ltd.
- Sumio Sugita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Main shaft device and machine tool with the same
- Patent number 7,690,873
- Issue date Apr 6, 2010
- NSK Ltd.
- Sumio Sugita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Main shaft device and machine tool with the same
- Patent number 7,311,482
- Issue date Dec 25, 2007
- NSK Ltd.
- Sumio Sugita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Ball Bearing for Spindle Turning Device of Machine Tool and Spindle...
- Publication number 20090131235
- Publication date May 21, 2009
- NSK Ltd.
- Yoshiaki Katsuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Main shaft device and machine tool with the same
- Publication number 20080118321
- Publication date May 22, 2008
- NSK Ltd.
- Sumio SUGITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Main shaft device and machine tool with the same
- Publication number 20080118319
- Publication date May 22, 2008
- NSK Ltd.
- Sumio SUGITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Rolling bearing, grease supply system, sprindle unit, grease supply...
- Publication number 20060239598
- Publication date Oct 26, 2006
- NSK Ltd.
- Naoki Matsuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Main shaft device and machine tool with the same
- Publication number 20060034670
- Publication date Feb 16, 2006
- Sumio Sugita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR