Tsutomu SUGIHARA

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Nanto City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work cutting method and single-wire type wire saw
- Patent number 9,463,517
- Issue date Oct 11, 2016
- Komatsu NTC Ltd.
- Kikuo Koma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WORK CUTTING METHOD AND SINGLE-WIRE TYPE WIRE SAW
- Publication number 20150266117
- Publication date Sep 24, 2015
- KOMATSU NTC LTD.
- Kikuo KOMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR