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Seigo Nishikawa
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Arc welding method
Patent number
8,536,487
Issue date
Sep 17, 2013
Kabushiki Kaisha Yaskawa Denki
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Robot system
Patent number
8,231,117
Issue date
Jul 31, 2012
Kabushiki Kaisha Yaskawa Denki
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser tool robot system with coordinated drive shaft control
Patent number
7,974,735
Issue date
Jul 5, 2011
Kabushiki Kaisha Yaskawa Denki
Toshimitsu Irie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Robot welding controller and control method
Patent number
7,960,672
Issue date
Jun 14, 2011
Kabushiki Yaskawa Denki
Kiminori Nishimura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc welder
Patent number
7,288,741
Issue date
Oct 30, 2007
Hitachi Via Mechanics, LT
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc welding equipment
Patent number
7,186,949
Issue date
Mar 6, 2007
Kabushiki Kaisha Yaskawa Denki
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc welding cable
Patent number
7,135,655
Issue date
Nov 14, 2006
Kabushiki Kaisha Yaskawa Denki
Kazuhiro Tomiyasu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gas-shielded AC arc welding method and machine making use of consum...
Patent number
6,207,927
Issue date
Mar 27, 2001
Hitachi Seiko, Ltd.
Tsuneo Mita
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
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
Information
Patent Grant
Method for correcting abrasion in a robot having a wearing tool mou...
Patent number
4,926,604
Issue date
May 22, 1990
Kabushiki Kaisha Yaskawa Denki Seisakusho
Masaaki Hara
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
NON-CONSUMABLE ELECTRODE TYPE ARC WELDING APPARATUS
Publication number
20120223058
Publication date
Sep 6, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROBOT SYSTEM
Publication number
20110140330
Publication date
Jun 16, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ARC WELDING METHOD
Publication number
20100288742
Publication date
Nov 18, 2010
KABUSHIKI KAISHA YASKAWA DENKI
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Robot System
Publication number
20080161964
Publication date
Jul 3, 2008
KABUSHIKI KAISHA YASKAWA DENKI
Toshimitsu Irie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Robot Welding Controller and Control Method
Publication number
20080041834
Publication date
Feb 21, 2008
Kabushiki Kaisha Yaskawa Denki
Kiminori Nishimura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Arc welding cable
Publication number
20050150883
Publication date
Jul 14, 2005
Kazuhiro Tomiyasu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Arc welding epuipment
Publication number
20050145610
Publication date
Jul 7, 2005
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Arc welder
Publication number
20040206736
Publication date
Oct 21, 2004
Kabushiki Kaisha Yaskawa Denki
Seigo Nishikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR