Hiroaki Fujishiro

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Linear guide rail and method for working same
- Patent number 6,877,351
- Issue date Apr 12, 2005
- NSK Ltd.
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Linear guide rail and method for working same
- Patent number 6,508,589
- Issue date Jan 21, 2003
- NSK Ltd.
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
LASER MACHINING METHOD
- Publication number 20220072657
- Publication date Mar 10, 2022
- NSK Ltd.
- Shingo MATSUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING APPARATUS, LASER MACHINING APPARATUS, LASER WELDING M...
- Publication number 20190366478
- Publication date Dec 5, 2019
- NSK Ltd.
- Shingo MATSUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BUILD-UP DEVICE, METHOD OF MANUFACTURING SCREW SHAFT, SCREW SHAFT,...
- Publication number 20190344386
- Publication date Nov 14, 2019
- NSK Ltd.
- Etsuo KOIKE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Linear guide rail and method for working same
- Publication number 20030070465
- Publication date Apr 17, 2003
- NSK Ltd
- Shizuo Kashiwagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Linear guide rail and method for working same
- Publication number 20010012417
- Publication date Aug 9, 2001
- Shizuo Kashiwagi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...