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Toshiyuki Hokodate
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laser machining device
Patent number
6,875,951
Issue date
Apr 5, 2005
Mitsubishi Denki Kabushiki Kaisha
Masahiko Sakamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser machining device
Patent number
6,353,203
Issue date
Mar 5, 2002
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Hokodate
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Distance detector for focus control in laser beam machine
Patent number
6,150,826
Issue date
Nov 21, 2000
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Hokodate
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Laser machining apparatus
Publication number
20020153361
Publication date
Oct 24, 2002
Masahiko Sakamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR