Masaaki Yamanaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrodeposited wire tool and manufacturing method thereof
- Patent number 8,677,986
- Issue date Mar 25, 2014
- A.L.M.T. Corp.
- Katsuo Kazahaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Super abrasive grain wire saw winding structure, super abrasive gra...
- Patent number 7,926,478
- Issue date Apr 19, 2011
- A.L.M.T. Corp.
- Masanori Nakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Superabrasive tool and method of manufacturing the same
- Patent number 6,312,324
- Issue date Nov 6, 2001
- Osaka Diamond Industrial Co.
- Kosuke Mitsui
- B24 - GRINDING POLISHING
Information Patent Grant
Wire-saw and its manufacturing method
- Patent number 6,070,570
- Issue date Jun 6, 2000
- Sumitomo Electric Industries, Ltd.
- Isao Ueoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODEPOSITED WIRE TOOL AND MANUFACTURING METHOD THEREOF
- Publication number 20110034113
- Publication date Feb 10, 2011
- Katsuo Kazahaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Super abrasive grain wire saw winding structure, super abrasive gra...
- Publication number 20070023027
- Publication date Feb 1, 2007
- Masanori Nakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR