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Tatsumi Nakazato
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Kitakyushu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-joint robot and control device thereof
Patent number
7,363,092
Issue date
Apr 22, 2008
Kabushiki Kaisha Yaskawa Denki
Hirokazu Kariyazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Operation confirming method and device for industrial machinery
Patent number
6,801,830
Issue date
Oct 5, 2004
Kabushiki Kaisha Yaskawa Denki
Koji Tomita
G05 - CONTROLLING REGULATING
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Patent Grant
Line detecting method using two rectangular windows passing through...
Patent number
5,359,672
Issue date
Oct 25, 1994
Kabushiki Kaisha Yaskawa Denki
Shinji Okumura
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and apparatus for multi-layer welding
Patent number
5,173,592
Issue date
Dec 22, 1992
Kabushiki Kaisha Yaskawa Denki Seisakusho
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Positional information detecting method in arc welding
Patent number
5,040,124
Issue date
Aug 13, 1991
Kabushiki Kaisha Yasakawa Denki Seisakusho
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Positional information detecting method in arc welding
Patent number
5,040,125
Issue date
Aug 13, 1991
Kabushiki Kaisha Yaskawa Denki Seisakusho
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Positional information detecting method in arc welding
Patent number
5,038,292
Issue date
Aug 6, 1991
Kabushiki Kaisha Yaskawa Denki Seisakusho
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Positional information detecting method in arc welding
Patent number
4,951,218
Issue date
Aug 21, 1990
Kabushiki Kaisha Yaskawa Denki Seisakusho
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Multi-joint robot and control device thereof
Publication number
20050204848
Publication date
Sep 22, 2005
Hirokazu Kariyazaki
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS