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Shinji Okumura
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Robot controller
Patent number
7,136,723
Issue date
Nov 14, 2006
Kabushiki Kaisha Yaskawa Denki
Takahide Hirayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High speed carbon dioxide gas welding method
Patent number
6,872,915
Issue date
Mar 29, 2005
Kabushiki Kaisha Yaskawa Denki
Yasuhiro Koga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Robot controller
Patent number
6,853,878
Issue date
Feb 8, 2005
Kabushiki Kaisha Yaskawa Denki
Takahide Hirayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic welding device and welding skill training device
Patent number
6,750,428
Issue date
Jun 15, 2004
Kabushiki Kaisha Yaskawa Denki
Takeshi Okamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-speed CO2 gas welding method
Patent number
6,642,483
Issue date
Nov 4, 2003
Kabushiki Kaisha Yaskawa Denki
Yasuhiro Koga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Consumable electrode type arc welding method and device therefor
Patent number
6,627,850
Issue date
Sep 30, 2003
Kabushiki Kaisha Yaskawa Denki
Yasuhiro Koga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc welding monitoring device
Patent number
6,271,500
Issue date
Aug 7, 2001
Kabushiki Kaisha Yaskawa Denki
Takahide Hirayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic welding condition setting device
Patent number
6,096,994
Issue date
Aug 1, 2000
Kabushiki Kaisha Yaskawa Denki
Hiroyuki Handa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Welding robot with base stand having self contained welding power s...
Patent number
5,783,921
Issue date
Jul 21, 1998
Kabushiki Kaisha Yaskawa Denki
Hiroyuki Handa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for controlling arc welding robot
Patent number
5,601,739
Issue date
Feb 11, 1997
Kabushiki Kaisha Yaskawa Denki
Shinji Okumura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
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
Information
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
Automatic copying method for a welding torch in an arc welding robot
Patent number
5,066,848
Issue date
Nov 19, 1991
Kabushiki Kaisha Yaskawa Denkiseisakusho
Seigo Nishikawa
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
Information
Patent Grant
Automatic groove tracing method for an arc welding robot
Patent number
4,937,426
Issue date
Jun 26, 1990
Kabushiki Kaisha Yaskawa Denki Seisakusho
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Robot controller
Publication number
20050090934
Publication date
Apr 28, 2005
Kabushiki Kaisha Yaskawa Denki
Takahide Hirayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Automatic welding device and welding skill training device
Publication number
20030075534
Publication date
Apr 24, 2003
Takeshi Okamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High speed carbon dioxide gas welding method
Publication number
20030042238
Publication date
Mar 6, 2003
Yasuhiro Koga
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Robot controller
Publication number
20030040840
Publication date
Feb 27, 2003
Takahide Hirayama
G05 - CONTROLLING REGULATING