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Masaaki Mitsuzono
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Numazu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vertical lathe
Patent number
6,918,326
Issue date
Jul 19, 2005
Toshiba Kikai Kabushiki Kaisha
Masaaki Mitsuzono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
NC machine tool with tiltable spindle unit
Patent number
6,796,878
Issue date
Sep 28, 2004
Toshiba Kikai Kabushiki Kaisha
Masaaki Mitsuzono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool with pivotal spindle head
Patent number
6,447,224
Issue date
Sep 10, 2002
Yazaki Corporation
Masaaki Mitsuzono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Vertical lathe
Publication number
20040244546
Publication date
Dec 9, 2004
TOSHIBA KIKAI KABUSHIKI KAISHA
Masaaki Mitsuzono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NC machine tool with tiltable spindle unit
Publication number
20030010143
Publication date
Jan 16, 2003
Masaaki Mitsuzono
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Machine tool with pivotal spindle head
Publication number
20010021338
Publication date
Sep 13, 2001
Toshiba Kikai Kabushiki Kaisha
Masaaki Mitsuzono
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC